1 files changed, 3 insertions, 2 deletions
diff --git a/synapse/rest/client/v1/room.py b/synapse/rest/client/v1/room.py
index 26d5a51cb2..ed82144475 100644
--- a/synapse/rest/client/v1/room.py
+++ b/synapse/rest/client/v1/room.py
@@ -444,7 +444,7 @@ class RoomMemberListRestServlet(RestServlet):
 
     async def on_GET(self, request, room_id):
         # TODO support Pagination stream API (limit/tokens)
-        requester = await self.auth.get_user_by_req(request)
+        requester = await self.auth.get_user_by_req(request, allow_guest=True)
         handler = self.message_handler
 
         # request the state as of a given event, as identified by a stream token,
@@ -724,7 +724,8 @@ class RoomMembershipRestServlet(TransactionRestServlet):
                 content["id_server"],
                 requester,
                 txn_id,
-                content.get("id_access_token"),
+                new_room=False,
+                id_access_token=content.get("id_access_token"),
             )
             return 200, {}