1 files changed, 2 insertions, 4 deletions
diff --git a/synapse/storage/roommember.py b/synapse/storage/roommember.py
index 0fdcf29085..ee800d074f 100644
--- a/synapse/storage/roommember.py
+++ b/synapse/storage/roommember.py
@@ -66,8 +66,6 @@ class RoomMemberStore(SQLBaseStore):
         )
 
         for event in events:
-            txn.call_after(self.get_rooms_for_user.invalidate, (event.state_key,))
-            txn.call_after(self.get_users_in_room.invalidate, (event.room_id,))
             txn.call_after(
                 self._membership_stream_cache.entity_has_changed,
                 event.state_key, event.internal_metadata.stream_ordering
@@ -220,7 +218,7 @@ class RoomMemberStore(SQLBaseStore):
                 " ON e.event_id = c.event_id"
                 " AND m.room_id = c.room_id"
                 " AND m.user_id = c.state_key"
-                " WHERE %s"
+                " WHERE c.type = 'm.room.member' AND %s"
             ) % (where_clause,)
 
             txn.execute(sql, args)
@@ -266,7 +264,7 @@ class RoomMemberStore(SQLBaseStore):
             " ON m.event_id = c.event_id "
             " AND m.room_id = c.room_id "
             " AND m.user_id = c.state_key"
-            " WHERE %(where)s"
+            " WHERE c.type = 'm.room.member' AND %(where)s"
         ) % {
             "where": where_clause,
         }