diff --git a/tests/regression_tests/quadric_surfaces/materials.xml b/tests/regression_tests/quadric_surfaces/materials.xml
index f68768383..460406296 100644
--- a/tests/regression_tests/quadric_surfaces/materials.xml
+++ b/tests/regression_tests/quadric_surfaces/materials.xml
@@ -5,6 +5,7 @@
     <density value="4.5" units="g/cc" />
     <nuclide name="U238" ao="1.0" />
     <nuclide name="U235" ao="0.06" />
+    <nuclide name="H1" ao="1.0" />
   </material>
 
 </materials>
diff --git a/tests/regression_tests/quadric_surfaces/results_true.dat b/tests/regression_tests/quadric_surfaces/results_true.dat
index a03c058dc..587d302ad 100644
--- a/tests/regression_tests/quadric_surfaces/results_true.dat
+++ b/tests/regression_tests/quadric_surfaces/results_true.dat
@@ -1,2 +1,2 @@
 k-combined:
-1.005538E+00 3.374726E-03
+1.083927E+00 7.465752E-03
diff --git a/tests/regression_tests/quadric_surfaces/settings.xml b/tests/regression_tests/quadric_surfaces/settings.xml
index 81e5ad185..b04ecac4b 100644
--- a/tests/regression_tests/quadric_surfaces/settings.xml
+++ b/tests/regression_tests/quadric_surfaces/settings.xml
@@ -2,8 +2,8 @@
 <settings>
 
   <run_mode>eigenvalue</run_mode>
-  <batches>10</batches>
-  <inactive>5</inactive>
+  <batches>4</batches>
+  <inactive>0</inactive>
   <particles>1000</particles>
 
   <source>
diff --git a/tests/regression_tests/quadric_surfaces/test.py b/tests/regression_tests/quadric_surfaces/test.py
index 862ee9bf4..94540da04 100755
--- a/tests/regression_tests/quadric_surfaces/test.py
+++ b/tests/regression_tests/quadric_surfaces/test.py
@@ -2,5 +2,5 @@ from tests.testing_harness import TestHarness
 
 
 def test_quadric_surfaces():
-    harness = TestHarness('statepoint.10.h5')
+    harness = TestHarness('statepoint.4.h5')
     harness.main()