1 files changed, 1 insertions, 1 deletions
diff --git a/synapse/replication/tcp/protocol.py b/synapse/replication/tcp/protocol.py
index 5770b7125a..9fee2a484b 100644
--- a/synapse/replication/tcp/protocol.py
+++ b/synapse/replication/tcp/protocol.py
@@ -403,7 +403,7 @@ class ServerReplicationStreamProtocol(BaseReplicationStreamProtocol):
     def on_REMOVE_PUSHER(self, cmd):
         self.streamer.on_remove_pusher(cmd.app_id, cmd.push_key, cmd.user_id)
 
-    def onINVALIDATE_CACHE(self, cmd):
+    def on_INVALIDATE_CACHE(self, cmd):
         self.streamer.on_invalidate_cache(cmd.cache_func, cmd.keys)
 
     @defer.inlineCallbacks