1 files changed, 1 insertions, 1 deletions
diff --git a/synapse/handlers/federation_event.py b/synapse/handlers/federation_event.py
index 9584d5bd46..bd1fa08cef 100644
--- a/synapse/handlers/federation_event.py
+++ b/synapse/handlers/federation_event.py
@@ -1916,7 +1916,7 @@ class FederationEventHandler:
         event_pos = PersistedEventPosition(
             self._instance_name, event.internal_metadata.stream_ordering
         )
-        self._notifier.on_new_room_event(
+        await self._notifier.on_new_room_event(
             event, event_pos, max_stream_token, extra_users=extra_users
         )