1 files changed, 3 insertions, 3 deletions
diff --git a/synapse/federation/federation_server.py b/synapse/federation/federation_server.py
index e93b7577fe..b312d0b809 100644
--- a/synapse/federation/federation_server.py
+++ b/synapse/federation/federation_server.py
@@ -108,9 +108,9 @@ class FederationServer(FederationBase):
     def __init__(self, hs: "HomeServer"):
         super().__init__(hs)
 
-        self.auth = hs.get_auth()
         self.handler = hs.get_federation_handler()
         self.state = hs.get_state_handler()
+        self._event_auth_handler = hs.get_event_auth_handler()
 
         self.device_handler = hs.get_device_handler()
 
@@ -420,7 +420,7 @@ class FederationServer(FederationBase):
         origin_host, _ = parse_server_name(origin)
         await self.check_server_matches_acl(origin_host, room_id)
 
-        in_room = await self.auth.check_host_in_room(room_id, origin)
+        in_room = await self._event_auth_handler.check_host_in_room(room_id, origin)
         if not in_room:
             raise AuthError(403, "Host not in room.")
 
@@ -453,7 +453,7 @@ class FederationServer(FederationBase):
         origin_host, _ = parse_server_name(origin)
         await self.check_server_matches_acl(origin_host, room_id)
 
-        in_room = await self.auth.check_host_in_room(room_id, origin)
+        in_room = await self._event_auth_handler.check_host_in_room(room_id, origin)
         if not in_room:
             raise AuthError(403, "Host not in room.")