diff --git a/xCAT-test/autotest/testcase/installation/reg_linux_statelite_installation_hierarchy_by_nfs b/xCAT-test/autotest/testcase/installation/reg_linux_statelite_installation_hierarchy_by_nfs
index 5606477b8..6fd4268c8 100644
--- a/xCAT-test/autotest/testcase/installation/reg_linux_statelite_installation_hierarchy_by_nfs
+++ b/xCAT-test/autotest/testcase/installation/reg_linux_statelite_installation_hierarchy_by_nfs
@@ -11,7 +11,7 @@ check:rc==0
 cmd:makeconservercf
 check:rc==0
 cmd:sleep 20
-cmd:if [[ "__GETNODEATTR($$CN,arch)__" =~ "ppc64" ]]; then getmacs -D $$CN; fi
+cmd:if [[ "__GETNODEATTR($$CN,arch)__" = "ppc64" ]]; then getmacs -D $$CN; fi
 check:rc==0
 cmd:makedhcp -n
 check:rc==0
@@ -73,7 +73,7 @@ check:rc==0
 cmd:lsdef $$CN |grep provmethod
 check:rc==0
 check:output=~statelite
-cmd:if [[ "__GETNODEATTR($$CN,arch)__" =~ "ppc64" ]]; then rnetboot $$CN;elif [[ "__GETNODEATTR($$CN,arch)__" =~ "x86_64" ]];then rpower $$CN boot; fi
+cmd:if [[ "__GETNODEATTR($$CN,arch)__" =~ "ppc64" ]]; then rnetboot $$CN;else rpower $$CN boot; fi
 check:rc==0
 
 cmd:sleep 900