1 files changed, 0 insertions, 1 deletions

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

index 5c91d33f58..e1341dd9bb 100644
--- a/synapse/handlers/room.py
+++ b/synapse/handlers/room.py
@@ -468,7 +468,6 @@ class RoomCreationHandler:
             (EventTypes.RoomAvatar, ""),
             (EventTypes.RoomEncryption, ""),
             (EventTypes.ServerACL, ""),
-            (EventTypes.RelatedGroups, ""),
             (EventTypes.PowerLevels, ""),
         ]