diff --git a/tests/test_basic/results.py b/tests/test_basic/results.py
index e1c783611..55087f58c 100644
--- a/tests/test_basic/results.py
+++ b/tests/test_basic/results.py
@@ -2,6 +2,8 @@
 
 import sys
 
+sys.path.insert(0, '../../src/utils')
+
 # import statepoint
 from openmc.statepoint import StatePoint
 
diff --git a/tests/test_cmfd_feed/results.py b/tests/test_cmfd_feed/results.py
index 33a37af15..b55ef8131 100644
--- a/tests/test_cmfd_feed/results.py
+++ b/tests/test_cmfd_feed/results.py
@@ -3,6 +3,8 @@
 import sys
 import numpy as np
 
+sys.path.insert(0, '../../src/utils')
+
 # import statepoint
 from openmc.statepoint import StatePoint
 
diff --git a/tests/test_cmfd_jfnk/results.py b/tests/test_cmfd_jfnk/results.py
index 33a37af15..b55ef8131 100644
--- a/tests/test_cmfd_jfnk/results.py
+++ b/tests/test_cmfd_jfnk/results.py
@@ -3,6 +3,8 @@
 import sys
 import numpy as np
 
+sys.path.insert(0, '../../src/utils')
+
 # import statepoint
 from openmc.statepoint import StatePoint
 
diff --git a/tests/test_cmfd_nofeed/results.py b/tests/test_cmfd_nofeed/results.py
index 33a37af15..b55ef8131 100644
--- a/tests/test_cmfd_nofeed/results.py
+++ b/tests/test_cmfd_nofeed/results.py
@@ -3,6 +3,8 @@
 import sys
 import numpy as np
 
+sys.path.insert(0, '../../src/utils')
+
 # import statepoint
 from openmc.statepoint import StatePoint
 
diff --git a/tests/test_confidence_intervals/results.py b/tests/test_confidence_intervals/results.py
index 3eb6c6527..63208a987 100644
--- a/tests/test_confidence_intervals/results.py
+++ b/tests/test_confidence_intervals/results.py
@@ -3,6 +3,8 @@
 import sys
 import numpy as np
 
+sys.path.insert(0, '../../src/utils')
+
 # import statepoint
 from openmc.statepoint import StatePoint
 
diff --git a/tests/test_density_atombcm/results.py b/tests/test_density_atombcm/results.py
index 43032ef19..d7aba2bcf 100644
--- a/tests/test_density_atombcm/results.py
+++ b/tests/test_density_atombcm/results.py
@@ -2,6 +2,8 @@
 
 import sys
 
+sys.path.insert(0, '../../src/utils')
+
 # import statepoint
 from openmc.statepoint import StatePoint
 
diff --git a/tests/test_density_atomcm3/results.py b/tests/test_density_atomcm3/results.py
index 43032ef19..d7aba2bcf 100644
--- a/tests/test_density_atomcm3/results.py
+++ b/tests/test_density_atomcm3/results.py
@@ -2,6 +2,8 @@
 
 import sys
 
+sys.path.insert(0, '../../src/utils')
+
 # import statepoint
 from openmc.statepoint import StatePoint
 
diff --git a/tests/test_density_kgm3/results.py b/tests/test_density_kgm3/results.py
index 43032ef19..d7aba2bcf 100644
--- a/tests/test_density_kgm3/results.py
+++ b/tests/test_density_kgm3/results.py
@@ -2,6 +2,8 @@
 
 import sys
 
+sys.path.insert(0, '../../src/utils')
+
 # import statepoint
 from openmc.statepoint import StatePoint
 
diff --git a/tests/test_density_sum/results.py b/tests/test_density_sum/results.py
index 43032ef19..d7aba2bcf 100644
--- a/tests/test_density_sum/results.py
+++ b/tests/test_density_sum/results.py
@@ -2,6 +2,8 @@
 
 import sys
 
+sys.path.insert(0, '../../src/utils')
+
 # import statepoint
 from openmc.statepoint import StatePoint
 
diff --git a/tests/test_eigenvalue_genperbatch/results.py b/tests/test_eigenvalue_genperbatch/results.py
index 05bc35c57..6b61666a6 100644
--- a/tests/test_eigenvalue_genperbatch/results.py
+++ b/tests/test_eigenvalue_genperbatch/results.py
@@ -2,6 +2,8 @@
 
 import sys
 
+sys.path.insert(0, '../../src/utils')
+
 # import statepoint
 from openmc.statepoint import StatePoint
 
diff --git a/tests/test_eigenvalue_no_inactive/results.py b/tests/test_eigenvalue_no_inactive/results.py
index 43032ef19..d7aba2bcf 100644
--- a/tests/test_eigenvalue_no_inactive/results.py
+++ b/tests/test_eigenvalue_no_inactive/results.py
@@ -2,6 +2,8 @@
 
 import sys
 
+sys.path.insert(0, '../../src/utils')
+
 # import statepoint
 from openmc.statepoint import StatePoint
 
diff --git a/tests/test_energy_grid/results.py b/tests/test_energy_grid/results.py
index 43032ef19..d7aba2bcf 100644
--- a/tests/test_energy_grid/results.py
+++ b/tests/test_energy_grid/results.py
@@ -2,6 +2,8 @@
 
 import sys
 
+sys.path.insert(0, '../../src/utils')
+
 # import statepoint
 from openmc.statepoint import StatePoint
 
diff --git a/tests/test_entropy/results.py b/tests/test_entropy/results.py
index ca43a74a9..843bf4631 100644
--- a/tests/test_entropy/results.py
+++ b/tests/test_entropy/results.py
@@ -3,6 +3,8 @@
 import sys
 import numpy as np
 
+sys.path.insert(0, '../../src/utils')
+
 # import statepoint
 from openmc.statepoint import StatePoint
 
diff --git a/tests/test_filter_cell/results.py b/tests/test_filter_cell/results.py
index dabd14975..e113be6d7 100644
--- a/tests/test_filter_cell/results.py
+++ b/tests/test_filter_cell/results.py
@@ -3,6 +3,8 @@
 import sys
 import numpy as np
 
+sys.path.insert(0, '../../src/utils')
+
 # import statepoint
 from openmc.statepoint import StatePoint
 
diff --git a/tests/test_filter_cellborn/results.py b/tests/test_filter_cellborn/results.py
index dabd14975..e113be6d7 100644
--- a/tests/test_filter_cellborn/results.py
+++ b/tests/test_filter_cellborn/results.py
@@ -3,6 +3,8 @@
 import sys
 import numpy as np
 
+sys.path.insert(0, '../../src/utils')
+
 # import statepoint
 from openmc.statepoint import StatePoint
 
diff --git a/tests/test_filter_energy/results.py b/tests/test_filter_energy/results.py
index 3eb6c6527..63208a987 100644
--- a/tests/test_filter_energy/results.py
+++ b/tests/test_filter_energy/results.py
@@ -3,6 +3,8 @@
 import sys
 import numpy as np
 
+sys.path.insert(0, '../../src/utils')
+
 # import statepoint
 from openmc.statepoint import StatePoint
 
diff --git a/tests/test_filter_energyout/results.py b/tests/test_filter_energyout/results.py
index fe20549c9..19cd4d9a3 100644
--- a/tests/test_filter_energyout/results.py
+++ b/tests/test_filter_energyout/results.py
@@ -3,6 +3,8 @@
 import sys
 import numpy as np
 
+sys.path.insert(0, '../../src/utils')
+
 # import statepoint
 from openmc.statepoint import StatePoint
 
diff --git a/tests/test_filter_group_transfer/results.py b/tests/test_filter_group_transfer/results.py
index fe20549c9..19cd4d9a3 100644
--- a/tests/test_filter_group_transfer/results.py
+++ b/tests/test_filter_group_transfer/results.py
@@ -3,6 +3,8 @@
 import sys
 import numpy as np
 
+sys.path.insert(0, '../../src/utils')
+
 # import statepoint
 from openmc.statepoint import StatePoint
 
diff --git a/tests/test_filter_material/results.py b/tests/test_filter_material/results.py
index 3eb6c6527..63208a987 100644
--- a/tests/test_filter_material/results.py
+++ b/tests/test_filter_material/results.py
@@ -3,6 +3,8 @@
 import sys
 import numpy as np
 
+sys.path.insert(0, '../../src/utils')
+
 # import statepoint
 from openmc.statepoint import StatePoint
 
diff --git a/tests/test_filter_mesh_2d/results.py b/tests/test_filter_mesh_2d/results.py
index 3eb6c6527..63208a987 100644
--- a/tests/test_filter_mesh_2d/results.py
+++ b/tests/test_filter_mesh_2d/results.py
@@ -3,6 +3,8 @@
 import sys
 import numpy as np
 
+sys.path.insert(0, '../../src/utils')
+
 # import statepoint
 from openmc.statepoint import StatePoint
 
diff --git a/tests/test_filter_mesh_3d/results.py b/tests/test_filter_mesh_3d/results.py
index 3eb6c6527..63208a987 100644
--- a/tests/test_filter_mesh_3d/results.py
+++ b/tests/test_filter_mesh_3d/results.py
@@ -3,6 +3,8 @@
 import sys
 import numpy as np
 
+sys.path.insert(0, '../../src/utils')
+
 # import statepoint
 from openmc.statepoint import StatePoint
 
diff --git a/tests/test_filter_universe/results.py b/tests/test_filter_universe/results.py
index 3eb6c6527..63208a987 100644
--- a/tests/test_filter_universe/results.py
+++ b/tests/test_filter_universe/results.py
@@ -3,6 +3,8 @@
 import sys
 import numpy as np
 
+sys.path.insert(0, '../../src/utils')
+
 # import statepoint
 from openmc.statepoint import StatePoint
 
diff --git a/tests/test_fixed_source/results.py b/tests/test_fixed_source/results.py
index 2a917885c..0e7a3e017 100644
--- a/tests/test_fixed_source/results.py
+++ b/tests/test_fixed_source/results.py
@@ -3,6 +3,8 @@
 import sys
 import numpy as np
 
+sys.path.insert(0, '../../src/utils')
+
 # import statepoint
 from openmc.statepoint import StatePoint
 
diff --git a/tests/test_infinite_cell/results.py b/tests/test_infinite_cell/results.py
index 739fb6351..9b8c89cd2 100644
--- a/tests/test_infinite_cell/results.py
+++ b/tests/test_infinite_cell/results.py
@@ -2,6 +2,8 @@
 
 import sys
 
+sys.path.insert(0, '../../src/utils')
+
 # import statepoint
 from openmc.statepoint import StatePoint
 
diff --git a/tests/test_lattice/results.py b/tests/test_lattice/results.py
index 43032ef19..d7aba2bcf 100644
--- a/tests/test_lattice/results.py
+++ b/tests/test_lattice/results.py
@@ -2,6 +2,8 @@
 
 import sys
 
+sys.path.insert(0, '../../src/utils')
+
 # import statepoint
 from openmc.statepoint import StatePoint
 
diff --git a/tests/test_lattice_hex/results.py b/tests/test_lattice_hex/results.py
index 27821e6b8..811b6e00d 100644
--- a/tests/test_lattice_hex/results.py
+++ b/tests/test_lattice_hex/results.py
@@ -2,6 +2,8 @@
 
 import sys
 
+sys.path.insert(0, '../../src/utils')
+
 # import statepoint
 from openmc.statepoint import StatePoint
 
diff --git a/tests/test_lattice_mixed/results.py b/tests/test_lattice_mixed/results.py
index bf596f47e..8b52a9036 100644
--- a/tests/test_lattice_mixed/results.py
+++ b/tests/test_lattice_mixed/results.py
@@ -2,6 +2,8 @@
 
 import sys
 
+sys.path.insert(0, '../../src/utils')
+
 # import statepoint
 from openmc.statepoint import StatePoint
 
diff --git a/tests/test_lattice_multiple/results.py b/tests/test_lattice_multiple/results.py
index 43032ef19..d7aba2bcf 100644
--- a/tests/test_lattice_multiple/results.py
+++ b/tests/test_lattice_multiple/results.py
@@ -2,6 +2,8 @@
 
 import sys
 
+sys.path.insert(0, '../../src/utils')
+
 # import statepoint
 from openmc.statepoint import StatePoint
 
diff --git a/tests/test_natural_element/results.py b/tests/test_natural_element/results.py
index 43032ef19..d7aba2bcf 100644
--- a/tests/test_natural_element/results.py
+++ b/tests/test_natural_element/results.py
@@ -2,6 +2,8 @@
 
 import sys
 
+sys.path.insert(0, '../../src/utils')
+
 # import statepoint
 from openmc.statepoint import StatePoint
 
diff --git a/tests/test_output/results.py b/tests/test_output/results.py
index 43032ef19..d7aba2bcf 100644
--- a/tests/test_output/results.py
+++ b/tests/test_output/results.py
@@ -2,6 +2,8 @@
 
 import sys
 
+sys.path.insert(0, '../../src/utils')
+
 # import statepoint
 from openmc.statepoint import StatePoint
 
diff --git a/tests/test_particle_restart_eigval/results.py b/tests/test_particle_restart_eigval/results.py
index 3057409bb..ae446b855 100644
--- a/tests/test_particle_restart_eigval/results.py
+++ b/tests/test_particle_restart_eigval/results.py
@@ -2,8 +2,9 @@
 
 import sys
 
-# import particle restart
 sys.path.insert(0, '../../src/utils')
+
+# import particle restart
 import particle_restart as pr
 
 # read in particle restart file
diff --git a/tests/test_particle_restart_fixed/results.py b/tests/test_particle_restart_fixed/results.py
index 84956f1d0..a5bac1da9 100644
--- a/tests/test_particle_restart_fixed/results.py
+++ b/tests/test_particle_restart_fixed/results.py
@@ -2,8 +2,9 @@
 
 import sys
 
-# import particle restart 
 sys.path.insert(0, '../../src/utils')
+
+# import particle restart 
 import particle_restart as pr
 
 # read in particle restart file
diff --git a/tests/test_ptables_off/results.py b/tests/test_ptables_off/results.py
index 43032ef19..d7aba2bcf 100644
--- a/tests/test_ptables_off/results.py
+++ b/tests/test_ptables_off/results.py
@@ -2,6 +2,8 @@
 
 import sys
 
+sys.path.insert(0, '../../src/utils')
+
 # import statepoint
 from openmc.statepoint import StatePoint
 
diff --git a/tests/test_reflective_cone/results.py b/tests/test_reflective_cone/results.py
index 43032ef19..d7aba2bcf 100644
--- a/tests/test_reflective_cone/results.py
+++ b/tests/test_reflective_cone/results.py
@@ -2,6 +2,8 @@
 
 import sys
 
+sys.path.insert(0, '../../src/utils')
+
 # import statepoint
 from openmc.statepoint import StatePoint
 
diff --git a/tests/test_reflective_cylinder/results.py b/tests/test_reflective_cylinder/results.py
index 37b1af804..21e060889 100644
--- a/tests/test_reflective_cylinder/results.py
+++ b/tests/test_reflective_cylinder/results.py
@@ -2,6 +2,8 @@
 
 import sys
 
+sys.path.insert(0, '../../src/utils')
+
 # import statepoint
 import openmc.statepoint as statepoint
 
diff --git a/tests/test_reflective_plane/results.py b/tests/test_reflective_plane/results.py
index 37b1af804..21e060889 100644
--- a/tests/test_reflective_plane/results.py
+++ b/tests/test_reflective_plane/results.py
@@ -2,6 +2,8 @@
 
 import sys
 
+sys.path.insert(0, '../../src/utils')
+
 # import statepoint
 import openmc.statepoint as statepoint
 
diff --git a/tests/test_reflective_sphere/results.py b/tests/test_reflective_sphere/results.py
index 37b1af804..21e060889 100644
--- a/tests/test_reflective_sphere/results.py
+++ b/tests/test_reflective_sphere/results.py
@@ -2,6 +2,8 @@
 
 import sys
 
+sys.path.insert(0, '../../src/utils')
+
 # import statepoint
 import openmc.statepoint as statepoint
 
diff --git a/tests/test_resonance_scattering/results.py b/tests/test_resonance_scattering/results.py
index e199f43d7..fdecf48f8 100644
--- a/tests/test_resonance_scattering/results.py
+++ b/tests/test_resonance_scattering/results.py
@@ -2,6 +2,8 @@
 
 import sys
 
+sys.path.insert(0, '../../src/utils')
+
 # import statepoint
 from openmc.statepoint import StatePoint
 
diff --git a/tests/test_rotation/results.py b/tests/test_rotation/results.py
index 37b1af804..21e060889 100644
--- a/tests/test_rotation/results.py
+++ b/tests/test_rotation/results.py
@@ -2,6 +2,8 @@
 
 import sys
 
+sys.path.insert(0, '../../src/utils')
+
 # import statepoint
 import openmc.statepoint as statepoint
 
diff --git a/tests/test_salphabeta/results.py b/tests/test_salphabeta/results.py
index 37b1af804..21e060889 100644
--- a/tests/test_salphabeta/results.py
+++ b/tests/test_salphabeta/results.py
@@ -2,6 +2,8 @@
 
 import sys
 
+sys.path.insert(0, '../../src/utils')
+
 # import statepoint
 import openmc.statepoint as statepoint
 
diff --git a/tests/test_salphabeta_multiple/results.py b/tests/test_salphabeta_multiple/results.py
index 43032ef19..d7aba2bcf 100644
--- a/tests/test_salphabeta_multiple/results.py
+++ b/tests/test_salphabeta_multiple/results.py
@@ -2,6 +2,8 @@
 
 import sys
 
+sys.path.insert(0, '../../src/utils')
+
 # import statepoint
 from openmc.statepoint import StatePoint
 
diff --git a/tests/test_score_MT/results.py b/tests/test_score_MT/results.py
index 3eb6c6527..63208a987 100644
--- a/tests/test_score_MT/results.py
+++ b/tests/test_score_MT/results.py
@@ -3,6 +3,8 @@
 import sys
 import numpy as np
 
+sys.path.insert(0, '../../src/utils')
+
 # import statepoint
 from openmc.statepoint import StatePoint
 
diff --git a/tests/test_score_absorption/results.py b/tests/test_score_absorption/results.py
index 0695245ad..c6c923710 100644
--- a/tests/test_score_absorption/results.py
+++ b/tests/test_score_absorption/results.py
@@ -4,6 +4,8 @@
 import sys
 import numpy as np
 
+sys.path.insert(0, '../../src/utils')
+
 # import statepoint
 from openmc.statepoint import StatePoint
 
diff --git a/tests/test_score_current/results.py b/tests/test_score_current/results.py
index e6160e051..40b65f9da 100644
--- a/tests/test_score_current/results.py
+++ b/tests/test_score_current/results.py
@@ -3,6 +3,8 @@
 import sys
 import numpy as np
 
+sys.path.insert(0, '../../src/utils')
+
 # import statepoint
 from openmc.statepoint import StatePoint
 
diff --git a/tests/test_score_events/results.py b/tests/test_score_events/results.py
index e6160e051..40b65f9da 100644
--- a/tests/test_score_events/results.py
+++ b/tests/test_score_events/results.py
@@ -3,6 +3,8 @@
 import sys
 import numpy as np
 
+sys.path.insert(0, '../../src/utils')
+
 # import statepoint
 from openmc.statepoint import StatePoint
 
diff --git a/tests/test_score_fission/results.py b/tests/test_score_fission/results.py
index e6160e051..40b65f9da 100644
--- a/tests/test_score_fission/results.py
+++ b/tests/test_score_fission/results.py
@@ -3,6 +3,8 @@
 import sys
 import numpy as np
 
+sys.path.insert(0, '../../src/utils')
+
 # import statepoint
 from openmc.statepoint import StatePoint
 
diff --git a/tests/test_score_flux/results.py b/tests/test_score_flux/results.py
index 3eb6c6527..63208a987 100644
--- a/tests/test_score_flux/results.py
+++ b/tests/test_score_flux/results.py
@@ -3,6 +3,8 @@
 import sys
 import numpy as np
 
+sys.path.insert(0, '../../src/utils')
+
 # import statepoint
 from openmc.statepoint import StatePoint
 
diff --git a/tests/test_score_flux_yn/results.py b/tests/test_score_flux_yn/results.py
index e6160e051..40b65f9da 100644
--- a/tests/test_score_flux_yn/results.py
+++ b/tests/test_score_flux_yn/results.py
@@ -3,6 +3,8 @@
 import sys
 import numpy as np
 
+sys.path.insert(0, '../../src/utils')
+
 # import statepoint
 from openmc.statepoint import StatePoint
 
diff --git a/tests/test_score_kappafission/results.py b/tests/test_score_kappafission/results.py
index 3eb6c6527..63208a987 100644
--- a/tests/test_score_kappafission/results.py
+++ b/tests/test_score_kappafission/results.py
@@ -3,6 +3,8 @@
 import sys
 import numpy as np
 
+sys.path.insert(0, '../../src/utils')
+
 # import statepoint
 from openmc.statepoint import StatePoint
 
diff --git a/tests/test_score_nufission/results.py b/tests/test_score_nufission/results.py
index 3eb6c6527..63208a987 100644
--- a/tests/test_score_nufission/results.py
+++ b/tests/test_score_nufission/results.py
@@ -3,6 +3,8 @@
 import sys
 import numpy as np
 
+sys.path.insert(0, '../../src/utils')
+
 # import statepoint
 from openmc.statepoint import StatePoint
 
diff --git a/tests/test_score_nuscatter/results.py b/tests/test_score_nuscatter/results.py
index 3eb6c6527..63208a987 100644
--- a/tests/test_score_nuscatter/results.py
+++ b/tests/test_score_nuscatter/results.py
@@ -3,6 +3,8 @@
 import sys
 import numpy as np
 
+sys.path.insert(0, '../../src/utils')
+
 # import statepoint
 from openmc.statepoint import StatePoint
 
diff --git a/tests/test_score_nuscatter_n/results.py b/tests/test_score_nuscatter_n/results.py
index 3eb6c6527..63208a987 100644
--- a/tests/test_score_nuscatter_n/results.py
+++ b/tests/test_score_nuscatter_n/results.py
@@ -3,6 +3,8 @@
 import sys
 import numpy as np
 
+sys.path.insert(0, '../../src/utils')
+
 # import statepoint
 from openmc.statepoint import StatePoint
 
diff --git a/tests/test_score_nuscatter_pn/results.py b/tests/test_score_nuscatter_pn/results.py
index e6160e051..40b65f9da 100644
--- a/tests/test_score_nuscatter_pn/results.py
+++ b/tests/test_score_nuscatter_pn/results.py
@@ -3,6 +3,8 @@
 import sys
 import numpy as np
 
+sys.path.insert(0, '../../src/utils')
+
 # import statepoint
 from openmc.statepoint import StatePoint
 
diff --git a/tests/test_score_nuscatter_yn/results.py b/tests/test_score_nuscatter_yn/results.py
index e6160e051..40b65f9da 100644
--- a/tests/test_score_nuscatter_yn/results.py
+++ b/tests/test_score_nuscatter_yn/results.py
@@ -3,6 +3,8 @@
 import sys
 import numpy as np
 
+sys.path.insert(0, '../../src/utils')
+
 # import statepoint
 from openmc.statepoint import StatePoint
 
diff --git a/tests/test_score_scatter/results.py b/tests/test_score_scatter/results.py
index 3eb6c6527..63208a987 100644
--- a/tests/test_score_scatter/results.py
+++ b/tests/test_score_scatter/results.py
@@ -3,6 +3,8 @@
 import sys
 import numpy as np
 
+sys.path.insert(0, '../../src/utils')
+
 # import statepoint
 from openmc.statepoint import StatePoint
 
diff --git a/tests/test_score_scatter_n/results.py b/tests/test_score_scatter_n/results.py
index 3eb6c6527..63208a987 100644
--- a/tests/test_score_scatter_n/results.py
+++ b/tests/test_score_scatter_n/results.py
@@ -3,6 +3,8 @@
 import sys
 import numpy as np
 
+sys.path.insert(0, '../../src/utils')
+
 # import statepoint
 from openmc.statepoint import StatePoint
 
diff --git a/tests/test_score_scatter_pn/results.py b/tests/test_score_scatter_pn/results.py
index e6160e051..40b65f9da 100644
--- a/tests/test_score_scatter_pn/results.py
+++ b/tests/test_score_scatter_pn/results.py
@@ -3,6 +3,8 @@
 import sys
 import numpy as np
 
+sys.path.insert(0, '../../src/utils')
+
 # import statepoint
 from openmc.statepoint import StatePoint
 
diff --git a/tests/test_score_scatter_yn/results.py b/tests/test_score_scatter_yn/results.py
index e6160e051..40b65f9da 100644
--- a/tests/test_score_scatter_yn/results.py
+++ b/tests/test_score_scatter_yn/results.py
@@ -3,6 +3,8 @@
 import sys
 import numpy as np
 
+sys.path.insert(0, '../../src/utils')
+
 # import statepoint
 from openmc.statepoint import StatePoint
 
diff --git a/tests/test_score_total/results.py b/tests/test_score_total/results.py
index 209d1c122..1384d45d1 100644
--- a/tests/test_score_total/results.py
+++ b/tests/test_score_total/results.py
@@ -3,6 +3,8 @@
 import sys
 import numpy as np
 
+sys.path.insert(0, '../../src/utils')
+
 # import statepoint
 from openmc.statepoint import StatePoint
 
diff --git a/tests/test_score_total_yn/results.py b/tests/test_score_total_yn/results.py
index bafa851f5..86ccd719d 100644
--- a/tests/test_score_total_yn/results.py
+++ b/tests/test_score_total_yn/results.py
@@ -3,6 +3,8 @@
 import sys
 import numpy as np
 
+sys.path.insert(0, '../../src/utils')
+
 # import statepoint
 from openmc.statepoint import StatePoint
 
diff --git a/tests/test_seed/results.py b/tests/test_seed/results.py
index 43032ef19..d7aba2bcf 100644
--- a/tests/test_seed/results.py
+++ b/tests/test_seed/results.py
@@ -2,6 +2,8 @@
 
 import sys
 
+sys.path.insert(0, '../../src/utils')
+
 # import statepoint
 from openmc.statepoint import StatePoint
 
diff --git a/tests/test_source_angle_mono/results.py b/tests/test_source_angle_mono/results.py
index 43032ef19..d7aba2bcf 100644
--- a/tests/test_source_angle_mono/results.py
+++ b/tests/test_source_angle_mono/results.py
@@ -2,6 +2,8 @@
 
 import sys
 
+sys.path.insert(0, '../../src/utils')
+
 # import statepoint
 from openmc.statepoint import StatePoint
 
diff --git a/tests/test_source_energy_maxwell/results.py b/tests/test_source_energy_maxwell/results.py
index 43032ef19..d7aba2bcf 100644
--- a/tests/test_source_energy_maxwell/results.py
+++ b/tests/test_source_energy_maxwell/results.py
@@ -2,6 +2,8 @@
 
 import sys
 
+sys.path.insert(0, '../../src/utils')
+
 # import statepoint
 from openmc.statepoint import StatePoint
 
diff --git a/tests/test_source_energy_mono/results.py b/tests/test_source_energy_mono/results.py
index 43032ef19..d7aba2bcf 100644
--- a/tests/test_source_energy_mono/results.py
+++ b/tests/test_source_energy_mono/results.py
@@ -2,6 +2,8 @@
 
 import sys
 
+sys.path.insert(0, '../../src/utils')
+
 # import statepoint
 from openmc.statepoint import StatePoint
 
diff --git a/tests/test_source_file/results.py b/tests/test_source_file/results.py
index 43032ef19..d7aba2bcf 100644
--- a/tests/test_source_file/results.py
+++ b/tests/test_source_file/results.py
@@ -2,6 +2,8 @@
 
 import sys
 
+sys.path.insert(0, '../../src/utils')
+
 # import statepoint
 from openmc.statepoint import StatePoint
 
diff --git a/tests/test_source_point/results.py b/tests/test_source_point/results.py
index 43032ef19..d7aba2bcf 100644
--- a/tests/test_source_point/results.py
+++ b/tests/test_source_point/results.py
@@ -2,6 +2,8 @@
 
 import sys
 
+sys.path.insert(0, '../../src/utils')
+
 # import statepoint
 from openmc.statepoint import StatePoint
 
diff --git a/tests/test_sourcepoint_batch/results.py b/tests/test_sourcepoint_batch/results.py
index 9ad195676..1e51de783 100644
--- a/tests/test_sourcepoint_batch/results.py
+++ b/tests/test_sourcepoint_batch/results.py
@@ -2,6 +2,8 @@
 
 import sys
 
+sys.path.insert(0, '../../src/utils')
+
 # import statepoint
 from openmc.statepoint import StatePoint
 
diff --git a/tests/test_sourcepoint_interval/results.py b/tests/test_sourcepoint_interval/results.py
index 9ad195676..1e51de783 100644
--- a/tests/test_sourcepoint_interval/results.py
+++ b/tests/test_sourcepoint_interval/results.py
@@ -2,6 +2,8 @@
 
 import sys
 
+sys.path.insert(0, '../../src/utils')
+
 # import statepoint
 from openmc.statepoint import StatePoint
 
diff --git a/tests/test_sourcepoint_latest/results.py b/tests/test_sourcepoint_latest/results.py
index 43032ef19..d7aba2bcf 100644
--- a/tests/test_sourcepoint_latest/results.py
+++ b/tests/test_sourcepoint_latest/results.py
@@ -2,6 +2,8 @@
 
 import sys
 
+sys.path.insert(0, '../../src/utils')
+
 # import statepoint
 from openmc.statepoint import StatePoint
 
diff --git a/tests/test_sourcepoint_restart/results.py b/tests/test_sourcepoint_restart/results.py
index 6cbf6b259..9a1f0fcd4 100644
--- a/tests/test_sourcepoint_restart/results.py
+++ b/tests/test_sourcepoint_restart/results.py
@@ -3,6 +3,8 @@
 import sys
 import numpy as np
 
+sys.path.insert(0, '../../src/utils')
+
 # import statepoint
 from openmc.statepoint import StatePoint
 
diff --git a/tests/test_statepoint_batch/results.py b/tests/test_statepoint_batch/results.py
index 156030530..a43950a29 100644
--- a/tests/test_statepoint_batch/results.py
+++ b/tests/test_statepoint_batch/results.py
@@ -2,6 +2,8 @@
 
 import sys
 
+sys.path.insert(0, '../../src/utils')
+
 # import statepoint
 from openmc.statepoint import StatePoint
 
diff --git a/tests/test_statepoint_interval/results.py b/tests/test_statepoint_interval/results.py
index 43032ef19..d7aba2bcf 100644
--- a/tests/test_statepoint_interval/results.py
+++ b/tests/test_statepoint_interval/results.py
@@ -2,6 +2,8 @@
 
 import sys
 
+sys.path.insert(0, '../../src/utils')
+
 # import statepoint
 from openmc.statepoint import StatePoint
 
diff --git a/tests/test_statepoint_restart/results.py b/tests/test_statepoint_restart/results.py
index 6f7ac25d1..394c8fc4b 100644
--- a/tests/test_statepoint_restart/results.py
+++ b/tests/test_statepoint_restart/results.py
@@ -3,6 +3,8 @@
 import sys
 import numpy as np
 
+sys.path.insert(0, '../../src/utils')
+
 # import statepoint
 from openmc.statepoint import StatePoint
 
diff --git a/tests/test_statepoint_sourcesep/results.py b/tests/test_statepoint_sourcesep/results.py
index 43032ef19..d7aba2bcf 100644
--- a/tests/test_statepoint_sourcesep/results.py
+++ b/tests/test_statepoint_sourcesep/results.py
@@ -2,6 +2,8 @@
 
 import sys
 
+sys.path.insert(0, '../../src/utils')
+
 # import statepoint
 from openmc.statepoint import StatePoint
 
diff --git a/tests/test_survival_biasing/results.py b/tests/test_survival_biasing/results.py
index 43032ef19..d7aba2bcf 100644
--- a/tests/test_survival_biasing/results.py
+++ b/tests/test_survival_biasing/results.py
@@ -2,6 +2,8 @@
 
 import sys
 
+sys.path.insert(0, '../../src/utils')
+
 # import statepoint
 from openmc.statepoint import StatePoint
 
diff --git a/tests/test_tally_assumesep/results.py b/tests/test_tally_assumesep/results.py
index c8870fbc1..c775a8007 100644
--- a/tests/test_tally_assumesep/results.py
+++ b/tests/test_tally_assumesep/results.py
@@ -3,6 +3,8 @@
 import sys
 import numpy as np
 
+sys.path.insert(0, '../../src/utils')
+
 # import statepoint
 from openmc.statepoint import StatePoint
 
diff --git a/tests/test_tally_nuclides/results.py b/tests/test_tally_nuclides/results.py
index f8cffae95..4d6d2f05e 100644
--- a/tests/test_tally_nuclides/results.py
+++ b/tests/test_tally_nuclides/results.py
@@ -3,6 +3,8 @@
 import sys
 import numpy as np
 
+sys.path.insert(0, '../../src/utils')
+
 # import statepoint
 from openmc.statepoint import StatePoint
 
diff --git a/tests/test_trace/results.py b/tests/test_trace/results.py
index 43032ef19..d7aba2bcf 100644
--- a/tests/test_trace/results.py
+++ b/tests/test_trace/results.py
@@ -2,6 +2,8 @@
 
 import sys
 
+sys.path.insert(0, '../../src/utils')
+
 # import statepoint
 from openmc.statepoint import StatePoint
 
diff --git a/tests/test_translation/results.py b/tests/test_translation/results.py
index 43032ef19..d7aba2bcf 100644
--- a/tests/test_translation/results.py
+++ b/tests/test_translation/results.py
@@ -2,6 +2,8 @@
 
 import sys
 
+sys.path.insert(0, '../../src/utils')
+
 # import statepoint
 from openmc.statepoint import StatePoint
 
diff --git a/tests/test_uniform_fs/results.py b/tests/test_uniform_fs/results.py
index 43032ef19..d7aba2bcf 100644
--- a/tests/test_uniform_fs/results.py
+++ b/tests/test_uniform_fs/results.py
@@ -2,6 +2,8 @@
 
 import sys
 
+sys.path.insert(0, '../../src/utils')
+
 # import statepoint
 from openmc.statepoint import StatePoint
 
diff --git a/tests/test_universe/results.py b/tests/test_universe/results.py
index 43032ef19..d7aba2bcf 100644
--- a/tests/test_universe/results.py
+++ b/tests/test_universe/results.py
@@ -2,6 +2,8 @@
 
 import sys
 
+sys.path.insert(0, '../../src/utils')
+
 # import statepoint
 from openmc.statepoint import StatePoint
 
diff --git a/tests/test_void/results.py b/tests/test_void/results.py
index 43032ef19..d7aba2bcf 100644
--- a/tests/test_void/results.py
+++ b/tests/test_void/results.py
@@ -2,6 +2,8 @@
 
 import sys
 
+sys.path.insert(0, '../../src/utils')
+
 # import statepoint
 from openmc.statepoint import StatePoint