diff --git a/xCAT-test/autotest/testcase/installation/compare_postscripts b/xCAT-test/autotest/testcase/installation/compare_postscripts
index 9ed9740a3..30eed80fe 100644
--- a/xCAT-test/autotest/testcase/installation/compare_postscripts
+++ b/xCAT-test/autotest/testcase/installation/compare_postscripts
@@ -13,5 +13,4 @@ cmd:cat /tmp/diff.list
 check:rc==0
 
 cmd:rm -fr /tmp/mn; rm -fr /tmp/cn; rm /tmp/mn.tar; rm /tmp/diff.list"
-check:rc==0
 end