1 files changed, 3 insertions, 0 deletions
diff --git a/synapse/storage/event_federation.py b/synapse/storage/event_federation.py
index dda3027b61..27284cd08c 100644
--- a/synapse/storage/event_federation.py
+++ b/synapse/storage/event_federation.py
@@ -303,6 +303,9 @@ class EventFederationStore(SQLBaseStore):
             ],
         )
 
+        self._update_extremeties(txn, events)
+
+    def _update_extremeties(self, txn, events):
         events_by_room = {}
         for ev in events:
             events_by_room.setdefault(ev.room_id, []).append(ev)