diff --git a/setup.py b/setup.py
index f5464b2..5aba1ad 100644
--- a/setup.py
+++ b/setup.py
@@ -34,7 +34,7 @@
         'scikit-learn',
         'scipy',
         'six',
-        'statsmodels'
+        'statsmodels',
         'xgboost'
     ]
 )