1 files changed, 1 insertions, 1 deletions
diff --git a/tests/replication/test_federation_ack.py b/tests/replication/test_federation_ack.py
index 1b6a4bf4b0..26b8bd512a 100644
--- a/tests/replication/test_federation_ack.py
+++ b/tests/replication/test_federation_ack.py
@@ -48,7 +48,7 @@ class FederationAckTestCase(HomeserverTestCase):
         transport, rather than assuming that the implementation has a
         ReplicationCommandHandler.
         """
-        rch = self.hs.get_tcp_replication()
+        rch = self.hs.get_replication_command_handler()
 
         # wire up the ReplicationCommandHandler to a mock connection, which needs
         # to implement IReplicationConnection. (Note that Mock doesn't understand