diff --git a/synapse/rest/admin/rooms.py b/synapse/rest/admin/rooms.py
index 8173baef8f..e07c32118d 100644
--- a/synapse/rest/admin/rooms.py
+++ b/synapse/rest/admin/rooms.py
@@ -15,7 +15,7 @@
import logging
from typing import List, Optional
-from synapse.api.constants import EventTypes, JoinRules, Membership
+from synapse.api.constants import EventTypes, JoinRules, Membership, RoomCreationPreset
from synapse.api.errors import Codes, NotFoundError, SynapseError
from synapse.http.servlet import (
RestServlet,
@@ -77,7 +77,7 @@ class ShutdownRoomRestServlet(RestServlet):
info, stream_id = await self._room_creation_handler.create_room(
room_creator_requester,
config={
- "preset": "public_chat",
+ "preset": RoomCreationPreset.PUBLIC_CHAT,
"name": room_name,
"power_level_content_override": {"users_default": -10},
},
|