1 files changed, 1 insertions, 1 deletions
diff --git a/synapse/replication/tcp/client.py b/synapse/replication/tcp/client.py
index 18252a2958..086f05d46d 100644
--- a/synapse/replication/tcp/client.py
+++ b/synapse/replication/tcp/client.py
@@ -451,7 +451,7 @@ class FederationSenderHandler:
             # no need to queue up another task.
             return
 
-        run_as_background_process("_save_and_send_ack", self._save_and_send_ack)
+        run_as_background_process("_save_and_send_ack", self._save_and_send_ack) # type: ignore[unused-awaitable]
 
     async def _save_and_send_ack(self) -> None:
         """Save the current federation position in the database and send an ACK