1 files changed, 1 insertions, 1 deletions
diff --git a/synapse/handlers/room_summary.py b/synapse/handlers/room_summary.py
index 4e28fb9685..fb26ee7ad7 100644
--- a/synapse/handlers/room_summary.py
+++ b/synapse/handlers/room_summary.py
@@ -1179,4 +1179,4 @@ def _child_events_comparison_key(
         order = None
 
     # Items without an order come last.
-    return (order is None, order, child.origin_server_ts, child.room_id)
+    return order is None, order, child.origin_server_ts, child.room_id