1 files changed, 4 insertions, 1 deletions
diff --git a/synapse/storage/room.py b/synapse/storage/room.py
index 3c23f29215..b5031f5c77 100644
--- a/synapse/storage/room.py
+++ b/synapse/storage/room.py
@@ -68,7 +68,10 @@ class RoomStore(SQLBaseStore):
         """
         query = RoomsTable.select_statement("room_id=?")
         return self._execute(
-            "get_room", RoomsTable.decode_single_result, query, room_id,
+            "get_room",
+            lambda txn: RoomsTable.decode_single_result(txn.fetchall()),
+            query,
+            room_id,
         )
 
     @defer.inlineCallbacks