diff --git a/openmc/stats/multivariate.py b/openmc/stats/multivariate.py
index b738dc43d8..0ab11b7c54 100644
--- a/openmc/stats/multivariate.py
+++ b/openmc/stats/multivariate.py
@@ -12,10 +12,6 @@ import openmc.checkvalue as cv
 from openmc.stats.univariate import Univariate, Uniform
 
 
-__all__ = ['UnitSphere', 'PolarAzimuthal', 'Isotropic', 'Monodirectional',
-           'Spatial', 'CartesianIndependent', 'Box', 'Point']
-
-
 @add_metaclass(ABCMeta)
 class UnitSphere(object):
     """Distribution of points on the unit sphere.
diff --git a/openmc/stats/univariate.py b/openmc/stats/univariate.py
index 185b222047..c0476ce45c 100644
--- a/openmc/stats/univariate.py
+++ b/openmc/stats/univariate.py
@@ -11,10 +11,6 @@ import openmc.checkvalue as cv
 from openmc.mixin import EqualityMixin
 
 
-__all__ = ['Univariate', 'Discrete', 'Uniform', 'Maxwell', 'Watt', 'Tabular',
-           'Legendre', 'Mixture']
-
-
 _INTERPOLATION_SCHEMES = ['histogram', 'linear-linear', 'linear-log',
                           'log-linear', 'log-log']