1 files changed, 2 insertions, 0 deletions
diff --git a/synapse/replication/slave/storage/events.py b/synapse/replication/slave/storage/events.py
index 877c68508c..03231550b7 100644
--- a/synapse/replication/slave/storage/events.py
+++ b/synapse/replication/slave/storage/events.py
@@ -144,6 +144,8 @@ class SlavedEventStore(BaseSlavedStore):
     _get_events_around_txn = DataStore._get_events_around_txn.__func__
     _get_some_state_from_cache = DataStore._get_some_state_from_cache.__func__
 
+    get_last_event_id_ts_for_room = DataStore.get_last_event_id_ts_for_room.__func__
+
     def stream_positions(self):
         result = super(SlavedEventStore, self).stream_positions()
         result["events"] = self._stream_id_gen.get_current_token()