diff --git a/synapse/server.pyi b/synapse/server.pyi
index 3ba3a967c2..9583e82d52 100644
--- a/synapse/server.pyi
+++ b/synapse/server.pyi
@@ -18,7 +18,6 @@ import synapse.server_notices.server_notices_sender
 import synapse.state
 import synapse.storage
 
-
 class HomeServer(object):
     @property
     def config(self) -> synapse.config.homeserver.HomeServerConfig: