diff --git a/xCAT-test/autotest/testcase/installation/reg_linux_SN_installation_hierarchy b/xCAT-test/autotest/testcase/installation/reg_linux_SN_installation_hierarchy
index 3aa9ccde0..be2feb361 100644
--- a/xCAT-test/autotest/testcase/installation/reg_linux_SN_installation_hierarchy
+++ b/xCAT-test/autotest/testcase/installation/reg_linux_SN_installation_hierarchy
@@ -22,7 +22,7 @@ check:output=~$$SN
 
 cmd:chdef -t node $$SN groups=service,all
 check:rc==0
-cmd:chdef -t group -o service profile=service netboot=yaboot primarynic=mac installnic=mac
+cmd:chdef -t group -o service profile=service  primarynic=mac installnic=mac
 check:rc==0
 cmd:chdef -t group -o service setupnfs=1 setupdhcp=1 setuptftp=1 setupnameserver=1 setupconserver=1
 check:rc==0