diff --git a/tests/flow_matches.py b/tests/flow_matches.py
index 9d04093..4c6df05 100644
--- a/tests/flow_matches.py
+++ b/tests/flow_matches.py
@@ -12,7 +12,7 @@
 
 from oftest import config
 import oftest.controller as controller
-import oftest.cstruct as ofp
+import ofp
 import oftest.message as message
 import oftest.dataplane as dataplane
 import oftest.action as action