1 files changed, 1 insertions, 1 deletions
diff --git a/synapse/replication/tcp/redis.py b/synapse/replication/tcp/redis.py
index 49b3ed0c5e..617e860f95 100644
--- a/synapse/replication/tcp/redis.py
+++ b/synapse/replication/tcp/redis.py
@@ -112,7 +112,7 @@ class RedisSubscriber(txredisapi.SubscriberProtocol, AbstractConnection):
         # Then call out to the handler.
         cmd_func = getattr(self.handler, "on_%s" % (cmd.NAME,), None)
         if cmd_func:
-            await cmd_func(cmd)
+            await cmd_func(self, cmd)
             handled = True
 
         if not handled: