1 files changed, 2 insertions, 1 deletions
diff --git a/tests/handlers/test_presence.py b/tests/handlers/test_presence.py
index c5981ff965..584e7b8971 100644
--- a/tests/handlers/test_presence.py
+++ b/tests/handlers/test_presence.py
@@ -992,7 +992,8 @@ class PresenceJoinTestCase(unittest.HomeserverTestCase):
 
     def default_config(self):
         config = super().default_config()
-        config["send_federation"] = True
+        # Enable federation sending on the main process.
+        config["federation_sender_instances"] = None
         return config
 
     def prepare(self, reactor, clock, hs):