diff --git a/xCAT-test/autotest/testcase/installation/litefile_sles.csv b/xCAT-test/autotest/testcase/installation/litefile_sles.csv
index b3ade0407..d4e7d90e7 100644
--- a/xCAT-test/autotest/testcase/installation/litefile_sles.csv
+++ b/xCAT-test/autotest/testcase/installation/litefile_sles.csv
@@ -4,6 +4,7 @@
 "ALL","/etc/ntp.conf","tmpfs",,
 "ALL","/etc/ntp.conf.org","tmpfs",,
 "ALL","/etc/resolv.conf","tmpfs",,
+"ALL","/etc/hostname","tmpfs",,
 "ALL","/etc/ssh/","tmpfs",,
 "ALL","/etc/sysconfig/","tmpfs",,
 "ALL","/etc/syslog-ng/","tmpfs",,