diff --git a/extra/setup-py.test/setup.py b/extra/setup-py.test/setup.py
index d0560ce1f5..97883852e2 100644
--- a/extra/setup-py.test/setup.py
+++ b/extra/setup-py.test/setup.py
@@ -1,4 +1,5 @@
 import sys
+
 from distutils.core import setup
 
 if __name__ == "__main__":