diff --git a/src/python/oftest/controller.py b/src/python/oftest/controller.py
index a18168e..d6d2c70 100644
--- a/src/python/oftest/controller.py
+++ b/src/python/oftest/controller.py
@@ -35,7 +35,7 @@
 from threading import Thread
 from threading import Lock
 from threading import Condition
-import of10 as ofp
+import ofp
 import ofutils