diff --git a/testing/unity/Make.defs b/testing/unity/Make.defs
index ecf21ddbf..283cbe05c 100644
--- a/testing/unity/Make.defs
+++ b/testing/unity/Make.defs
@@ -1,5 +1,5 @@
 ############################################################################
-# apps/testing/Make.defs
+# apps/testing/unity/Make.defs
 #
 # Licensed to the Apache Software Foundation (ASF) under one or more
 # contributor license agreements.  See the NOTICE file distributed with