1 files changed, 1 insertions, 7 deletions
diff --git a/synapse/handlers/message.py b/synapse/handlers/message.py
index 95b4fad3c6..87f671708c 100644
--- a/synapse/handlers/message.py
+++ b/synapse/handlers/message.py
@@ -247,13 +247,7 @@ class MessageHandler:
                 room_state = room_state_events[membership_event_id]
 
         now = self.clock.time_msec()
-        events = await self._event_serializer.serialize_events(
-            room_state.values(),
-            now,
-            # We don't bother bundling aggregations in when asked for state
-            # events, as clients won't use them.
-            bundle_relations=False,
-        )
+        events = await self._event_serializer.serialize_events(room_state.values(), now)
         return events
 
     async def get_joined_members(self, requester: Requester, room_id: str) -> dict: