diff --git a/event-schemas/examples/m.room.member#invite_room_state b/event-schemas/examples/m.room.member#invite_room_state
index 130be974..1a93b395 100644
--- a/event-schemas/examples/m.room.member#invite_room_state
+++ b/event-schemas/examples/m.room.member#invite_room_state
@@ -17,7 +17,7 @@
       "type": "m.room.join_rules",
       "state_key": "",
       "content": {
-        "join_rules": "invite"
+        "join_rule": "invite"
       }
     }
   ],