1 files changed, 1 insertions, 0 deletions
diff --git a/synapse/storage/events.py b/synapse/storage/events.py
index b295dc5b27..a86230d92c 100644
--- a/synapse/storage/events.py
+++ b/synapse/storage/events.py
@@ -52,6 +52,7 @@ class EventsStore(SQLBaseStore):
                 is_new_state=is_new_state,
                 current_state=current_state,
             )
+            self.get_room_events_max_id.invalidate()
         except _RollbackButIsFineException:
             pass