diff --git a/tools/munger/tests/msg_test.py b/tools/munger/tests/msg_test.py
index 720c608..e816cc1 100644
--- a/tools/munger/tests/msg_test.py
+++ b/tools/munger/tests/msg_test.py
@@ -1,5 +1,5 @@
 import sys
-sys.path.append('../../../src/python/oftest/protocol')
+sys.path.append('../../../src/python/oftest')
 
 from parse import of_message_parse
 from parse import of_header_parse