diff --git a/docs/source/conf.py b/docs/source/conf.py
index c3434914b3..59928c5e15 100644
--- a/docs/source/conf.py
+++ b/docs/source/conf.py
@@ -25,8 +25,9 @@ except ImportError:
 
 
 MOCK_MODULES = ['numpy', 'numpy.polynomial', 'numpy.polynomial.polynomial',
-                'h5py', 'pandas', 'uncertainties', 'openmoc',
-                'openmc.data.reconstruct']
+                'scipy', 'scipy.sparse', 'scipy.interpolate', 'scipy.integrate',
+                'scipy.optimize', 'scipy.special', 'h5py', 'pandas',
+                'uncertainties', 'openmoc', 'openmc.data.reconstruct']
 sys.modules.update((mod_name, MagicMock()) for mod_name in MOCK_MODULES)
 
 import numpy as np