1 files changed, 2 insertions, 1 deletions
diff --git a/synapse/replication/slave/storage/room.py b/synapse/replication/slave/storage/room.py
index 23c613863f..6df9a25ef3 100644
--- a/synapse/replication/slave/storage/room.py
+++ b/synapse/replication/slave/storage/room.py
@@ -15,6 +15,7 @@
 
 from ._base import BaseSlavedStore
 from synapse.storage import DataStore
+from synapse.storage.room import RoomStore
 from ._slaved_id_tracker import SlavedIdTracker
 
 
@@ -30,7 +31,7 @@ class RoomStore(BaseSlavedStore):
         DataStore.get_current_public_room_stream_id.__func__
     )
     get_public_room_ids_at_stream_id = (
-        DataStore.get_public_room_ids_at_stream_id.__func__
+        RoomStore.__dict__["get_public_room_ids_at_stream_id"]
     )
     get_public_room_ids_at_stream_id_txn = (
         DataStore.get_public_room_ids_at_stream_id_txn.__func__