diff --git a/Makefile b/Makefile
index ee5ed40..2529b43 100644
--- a/Makefile
+++ b/Makefile
@@ -1,4 +1,4 @@
-# general
+# general, just a comment to trigger test.
 SHELL       := /bin/bash
 OKD                      ?= false
 OPERATOR_NAMESPACE      ?= openstack-operators