1 files changed, 3 insertions, 4 deletions
diff --git a/synapse/handlers/room_member.py b/synapse/handlers/room_member.py
index 0f7af982f0..27c479da9e 100644
--- a/synapse/handlers/room_member.py
+++ b/synapse/handlers/room_member.py
@@ -17,10 +17,9 @@
 
 import abc
 import logging
+from http import HTTPStatus
 from typing import Dict, Iterable, List, Optional, Tuple
 
-from six.moves import http_client
-
 from synapse import types
 from synapse.api.constants import EventTypes, Membership
 from synapse.api.errors import AuthError, Codes, SynapseError
@@ -361,7 +360,7 @@ class RoomMemberHandler(object):
         if effective_membership_state == Membership.INVITE:
             # block any attempts to invite the server notices mxid
             if target.to_string() == self._server_notices_mxid:
-                raise SynapseError(http_client.FORBIDDEN, "Cannot invite this user")
+                raise SynapseError(HTTPStatus.FORBIDDEN, "Cannot invite this user")
 
             block_invite = False
 
@@ -444,7 +443,7 @@ class RoomMemberHandler(object):
                 is_blocked = await self._is_server_notice_room(room_id)
                 if is_blocked:
                     raise SynapseError(
-                        http_client.FORBIDDEN,
+                        HTTPStatus.FORBIDDEN,
                         "You cannot reject this invite",
                         errcode=Codes.CANNOT_LEAVE_SERVER_NOTICE_ROOM,
                     )