diff --git a/xCAT-test/autotest/testcase/installation/litefile.csv b/xCAT-test/autotest/testcase/installation/litefile.csv
index a199574bf..7eaf1527d 100644
--- a/xCAT-test/autotest/testcase/installation/litefile.csv
+++ b/xCAT-test/autotest/testcase/installation/litefile.csv
@@ -13,6 +13,8 @@
 "ALL","/etc/resolv.conf.predhclient","tmpfs",,
 "ALL","/etc/sysconfig/","tmpfs",,
 "ALL","/etc/ssh/","tmpfs",,
+"ALL","/etc/systemd/system/multi-user.target.wants/","tmpfs",,
+"ALL","/usr/lib/systemd/system/ntpd.service","tmpfs",,
 "ALL","/tmp/","tmpfs",,
 "ALL","/var/","tmpfs",,
 "ALL","/opt/xcat/","tmpfs",,