diff --git a/xCAT-server/share/xcat/install/rh/service.rhels6.x86_64.tmpl b/xCAT-server/share/xcat/install/rh/service.rhels6.x86_64.tmpl
index 4b7a13d0e..eeb7b8a9e 100644
--- a/xCAT-server/share/xcat/install/rh/service.rhels6.x86_64.tmpl
+++ b/xCAT-server/share/xcat/install/rh/service.rhels6.x86_64.tmpl
@@ -10,6 +10,8 @@ lang en_US
 #
 #nfs --server #XCATVAR:INSTALL_NFS# --dir #XCATVAR:INSTALL_SRC_DIR#
 
+#INSTALL_SOURCES#
+
 #device ethernet e100
 keyboard "us"