1 files changed, 7 insertions, 2 deletions
diff --git a/synapse/handlers/room_summary.py b/synapse/handlers/room_summary.py
index ff24ec8063..af83de3193 100644
--- a/synapse/handlers/room_summary.py
+++ b/synapse/handlers/room_summary.py
@@ -562,8 +562,13 @@ class RoomSummaryHandler:
         if join_rules_event_id:
             join_rules_event = await self._store.get_event(join_rules_event_id)
             join_rule = join_rules_event.content.get("join_rule")
-            if join_rule == JoinRules.PUBLIC or (
-                room_version.msc2403_knocking and join_rule == JoinRules.KNOCK
+            if (
+                join_rule == JoinRules.PUBLIC
+                or (room_version.msc2403_knocking and join_rule == JoinRules.KNOCK)
+                or (
+                    room_version.msc3787_knock_restricted_join_rule
+                    and join_rule == JoinRules.KNOCK_RESTRICTED
+                )
             ):
                 return True