diff --git a/data/event-schemas/examples/m.room.member$knock_room_state.yaml b/data/event-schemas/examples/m.room.member$knock_room_state.yaml
deleted file mode 100644
index c1ec3a32..00000000
--- a/data/event-schemas/examples/m.room.member$knock_room_state.yaml
+++ /dev/null
@@ -1,15 +0,0 @@
-{
-  "$ref": "m.room.member.yaml",
-  "content": {
-    "membership": "knock",
-    "avatar_url": "mxc://example.org/SEsfnsuifSDFSSEF",
-    "displayname": "Alice Margatroid",
-    "reason": "Looking for support"
-  },
-  "unsigned": {
-    "age": 1234,
-    "knock_room_state": {
-      "$ref": "knock_room_state.json"
-    }
-  }
-}