diff --git a/setup.py b/setup.py
index <HASH>..<HASH> 100644
--- a/setup.py
+++ b/setup.py
@@ -23,7 +23,7 @@ setup_args = dict(
         'Programming Language :: Python :: Implementation :: PyPy',
         'Topic :: Scientific/Engineering :: Bio-Informatics',
     ],
-    packages=['biofrills'],
+    packages=['biofrills', 'biofrills.stats'],
     #scripts=glob(join(DIR, 'scripts', '*'))
 )
setup.py: include biofrills.stats sub-package