1 files changed, 1 insertions, 1 deletions

diff --git a/synapse/app/pusher.py b/synapse/app/pusher.py

index f1de1e7ce9..3c3fa38053 100644
--- a/synapse/app/pusher.py
+++ b/synapse/app/pusher.py
@@ -311,7 +311,7 @@ class PusherServer(HomeServer):
                 poke_pushers(result)
             except:
                 logger.exception("Error replicating from %r", replication_url)
-                sleep(30)
+                yield sleep(30)
 
 
 def setup(config_options):