diff --git a/synapse/push/pusher.py b/synapse/push/pusher.py
index d1eaa236b..db5c1f1aa 100644
--- a/synapse/push/pusher.py
+++ b/synapse/push/pusher.py
@@ -18,6 +18,7 @@ from httppusher import HttpPusher
 import logging
 logger = logging.getLogger(__name__)
 
+
 def create_pusher(hs, pusherdict):
     logger.info("trying to create_pusher for %r", pusherdict)