1 files changed, 1 insertions, 1 deletions

diff --git a/synapse/handlers/room.py b/synapse/handlers/room.py

index cf01d58ea1..99e9b37344 100644
--- a/synapse/handlers/room.py
+++ b/synapse/handlers/room.py
@@ -1173,7 +1173,7 @@ class RoomContextHandler:
         else:
             last_event_id = event_id
 
-        if event_filter and event_filter.lazy_load_members():
+        if event_filter and event_filter.lazy_load_members:
             state_filter = StateFilter.from_lazy_load_member_list(
                 ev.sender
                 for ev in itertools.chain(