diff --git a/xCAT-test/autotest/testcase/addkitcomp/case0 b/xCAT-test/autotest/testcase/addkitcomp/case0
index f0ef59d58..20cd04b48 100644
--- a/xCAT-test/autotest/testcase/addkitcomp/case0
+++ b/xCAT-test/autotest/testcase/addkitcomp/case0
@@ -36,7 +36,7 @@ check:rc==0
 cmd:addkit /opt/xcat/share/xcat/tools/autotest/testcase/addkitcomp/mykits/mykits-1.0-1.tar.bz2
 check:rc==0
 check:output=~Kit mykits-1.0-1 was successfully added
-cmd:mkdef testimage -u profile=compute provmethod=install osarch=ppc64el
+cmd:mkdef testimage -u profile=compute provmethod=install osarch=__GETNODEATTR($$CN,arch)__
 check:rc==0
 cmd:kitcompname=`lskit mykits-1.0-1 |grep kitcompname|awk -F= '{print $2}'`;addkitcomp -i testimage $kitcompname
 check:rc==0
@@ -66,7 +66,7 @@ check:rc==0
 cmd:addkit /opt/xcat/share/xcat/tools/autotest/testcase/addkitcomp/mykits/mykits-1.0-1.tar.bz2
 check:rc==0
 check:output=~Kit mykits-1.0-1 was successfully added
-cmd:mkdef testimage -u profile=compute provmethod=install osarch=ppc64el
+cmd:mkdef testimage -u profile=compute provmethod=install osarch=__GETNODEATTR($$CN,arch)__
 check:rc==0
 cmd:kitcompname=`lskit mykits-1.0-1 |grep kitcompname|awk -F= '{print $2}'`;addkitcomp -f -i testimage $kitcompname
 check:rc==0
@@ -95,7 +95,7 @@ check:rc==0
 cmd:addkit /opt/xcat/share/xcat/tools/autotest/testcase/addkitcomp/$$KITDATA/*.tar.bz2
 check:rc==0
 check:output=~successfully added
-cmd:mkdef testimage -u profile=compute provmethod=install osarch=ppc64el
+cmd:mkdef testimage -u profile=compute provmethod=install osarch=__GETNODEATTR($$CN,arch)__
 check:rc==0
 cmd:addkitcomp -i testimage -a ubuntukit-compute-2 
 check:rc==0