diff --git a/ofagent/agent.py b/ofagent/agent.py
index a222480..d1a56f7 100644
--- a/ofagent/agent.py
+++ b/ofagent/agent.py
@@ -163,7 +163,7 @@
             return ports
 
     stub = MockRpc()
-    agents = [Agent('localhost:6633', 256 + i, stub).start() for i in range(n)]
+    agents = [Agent('localhost:6653', 256 + i, stub).start() for i in range(n)]
 
     def shutdown():
         [a.stop() for a in agents]