diff --git a/tests/flow_query.py b/tests/flow_query.py
index 271be11..ba59812 100644
--- a/tests/flow_query.py
+++ b/tests/flow_query.py
@@ -67,7 +67,7 @@
 
 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