1 files changed, 2 insertions, 1 deletions
diff --git a/setup.py b/setup.py
index b8b9b18b..f997f599 100644
--- a/setup.py
+++ b/setup.py
@@ -43,6 +43,7 @@ setup(
         'pyasn1-modules==0.2.2',
         'six==1.11.0',
         'pymongo==3.10.1',
-        'bson==0.5.10'
+        'bson==0.5.10',
+        'yapf==0.30.0'
     ],
 )