diff --git a/xCAT-test/autotest/testcase/kdump/linux_diskless_kdump b/xCAT-test/autotest/testcase/kdump/linux_diskless_kdump
index d9e8f86c7..6df6abca3 100644
--- a/xCAT-test/autotest/testcase/kdump/linux_diskless_kdump
+++ b/xCAT-test/autotest/testcase/kdump/linux_diskless_kdump
@@ -37,7 +37,7 @@ check:rc==0
 cmd:if [ ! -d /kdumpdir ]; then mkdir -p /kdumpdir && chmod 777 /kdumpdir; fi
 cmd:if [ ! -f /etc/exports ] ;then touch /etc/exports;else cp /etc/exports /etc/exports.bak;fi
 cmd:cat /etc/exports|grep kdumpdir; if [ "$?" -ne "0" ]; then echo "/kdumpdir *(rw,no_root_squash,sync,no_subtree_check)" >> /etc/exports; fi
-cmd:cd /etc; export exports;cd -;service nfs restart
+cmd:cd /etc; export exports;cd -;service nfs-server restart 
 cmd:chdef -t osimage __GETNODEATTR($$CN,os)__-__GETNODEATTR($$CN,arch)__-netboot-compute dump=nfs://$$MN/kdumpdir
 check:rc==0