diff --git a/centos_iso_image.inc b/centos_iso_image.inc
index 015d6b268..2bea31703 100644
--- a/centos_iso_image.inc
+++ b/centos_iso_image.inc
@@ -338,3 +338,6 @@ mlnx-ofa_kernel-rt-modules
 
 # update-motd
 update-motd
+
+# python2-ruamel-yaml
+python2-ruamel-yaml