1 files changed, 1 insertions, 1 deletions
diff --git a/synapse/handlers/room_member.py b/synapse/handlers/room_member.py
index af0ca5c26d..55df34bd06 100644
--- a/synapse/handlers/room_member.py
+++ b/synapse/handlers/room_member.py
@@ -1498,7 +1498,7 @@ class RoomMemberHandler(metaclass=abc.ABCMeta):
         # put the server which owns the alias at the front of the server list.
         if room_alias.domain in servers:
             servers.remove(room_alias.domain)
-        servers.insert(0, room_alias.domain)
+            servers.insert(0, room_alias.domain)
 
         return RoomID.from_string(room_id), servers