diff --git a/xCAT-test/autotest/testcase/chkosimage/cases0 b/xCAT-test/autotest/testcase/chkosimage/cases0
deleted file mode 100644
index a5f312a6f..000000000
--- a/xCAT-test/autotest/testcase/chkosimage/cases0
+++ /dev/null
@@ -1,44 +0,0 @@
-start:chkosimage_h
-description:chkosimage -h and --help
-os:AIX
-cmd:chkosimage -h
-check:output=~usage|Usage
-cmd:chkosimage --help
-check:output=~usage|Usage
-end
-
-
-start:chkosimage_imagename
-description: chkosimage autotest
-os:AIX
-cmd:mknimimage -V -s $$SOURCE autotest
-check:rc==0
-cmd:lsnim | grep autotest
-check:rc==0
-check:output=~lpp_source
-check:output=~spot
-check:output=~bosinst_data
-cmd:nim -o update -a packages=all -a source=$$SSHPKG autotest_lpp_source
-check:rc==0
-cmd:mkdir -p /install/nim/installp_bundle
-cmd:cp $$SSHPKG/xCATaixCN71.bnd /install/nim/installp_bundle/
-check:rc==0
-cmd:nim -o define -t installp_bundle -a server=master -a location=/install/nim/installp_bundle/xCATaixCN71.bnd xCATaixCN71
-cmd:chdef -t osimage -o autotest installp_bundle="xCATaixCN71"
-check:rc==0
-cmd:chkosimage autotest
-check:rc==0
-end
-
-start:chkosimage_V_c_imagename
-description:chkosimage -V -c autotest
-os:AIX
-cmd:lsnim | grep autotest
-check:rc==0
-check:output=~lpp_source
-check:output=~spot
-check:output=~bosinst_data
-cmd:chkosimage -V -c autotest
-check:rc==0
-end
-