diff --git a/test/integration/component/test_escalations_vmware.py b/test/integration/component/test_escalations_vmware.py
index aba4af0fc51..fec1f6fa741 100644
--- a/test/integration/component/test_escalations_vmware.py
+++ b/test/integration/component/test_escalations_vmware.py
@@ -27,13 +27,12 @@ from marvin.lib.base import (Account,
                              DiskOffering,
                              Template,
                              listConfigurations)
-from marvin.lib.common import (get_domain,list_isos,
+from marvin.lib.common import (get_domain,
                                get_zone,
                                get_template)
 from nose.plugins.attrib import attr
 from ast import literal_eval
 from marvin.codes import PASS
-from marvin.cloudstackException import CloudstackAPIException
 
 class TestVMware(cloudstackTestCase):
 
@@ -204,67 +203,3 @@ class TestVMware(cloudstackTestCase):
             self.fail("Failed to attach data disk to RHEL vm whose root disk type is IDE")
         return
 
-    @attr(tags=["advanced", "basic"], required_hardware="true")
-    def test2_attach_ISO_in_CentOSVM(self):
-        """
-        @desc:Incorrect guest os mapping in vmware for CentOS 5.9 and above
-        Step1 :Register an CentOS 6.3 template
-        Step2 :Launch a VM
-        Step3: Try to attach VMware Tools ISO
-        Step4: Verify VMware tools ISO attached correctly
-        """
-        self.hypervisor = str(get_hypervisor_type(self.api_client)).lower()
-        if self.hypervisor != "vmware":
-            self.skipTest("This test can be run only on vmware")
-        template = Template.register(
-            self.userapiclient,
-            self.services["CentOS6.3template"],
-            zoneid=self.zone.id,
-            account=self.account.name,
-            domainid=self.account.domainid,
-            hypervisor=self.hypervisor
-        )
-        self.debug(
-            "Registered a template with format {} and id {}".format(
-                self.services["CentOS6.3template"]["format"],template.id)
-        )
-        template.download(self.userapiclient)
-        self.cleanup.append(template)
-        vm = VirtualMachine.create(
-            self.userapiclient,
-            self.services["virtual_machine"],
-            accountid=self.account.name,
-            domainid=self.account.domainid,
-            serviceofferingid=self.service_offering.id,
-            templateid=template.id,
-            zoneid=self.zone.id
-        )
-        self.cleanup.append(vm)
-        response = VirtualMachine.list(self.userapiclient,id=vm.id)
-        status = validateList(response)
-        self.assertEqual(status[0],PASS,"list vm response returned invalid list")
-        list_default_iso_response = list_isos(
-            self.api_client,
-            name="vmware-tools.iso",
-            account="system",
-            isready="true"
-        )
-        status = validateList(list_default_iso_response)
-        self.assertEquals(
-                PASS,
-                status[0],
-                "ISO list is empty")
-        self.debug(
-            "Registered a ISO with name {}".format(list_default_iso_response[0].name))
-        try:
-            vm.attach_iso(self.userapiclient,list_default_iso_response[0])
-        except CloudstackAPIException  as e:
-            self.fail("Attached ISO failed : %s" % e)
-        response = VirtualMachine.list(self.userapiclient, id=vm.id)
-        status = validateList(response)
-        self.assertEqual(status[0], PASS,"list vm response returned invalid list")
-        attachedIsoName=response[0].isoname;
-        self.assertEqual(attachedIsoName, "vmware-tools.iso", "vmware-tools.iso not attached")
-        return
-
-
diff --git a/tools/marvin/marvin/config/test_data.py b/tools/marvin/marvin/config/test_data.py
index b607b68f924..06514de9d0c 100644
--- a/tools/marvin/marvin/config/test_data.py
+++ b/tools/marvin/marvin/config/test_data.py
@@ -775,15 +775,6 @@ test_data = {
         "ostype": "CentOS 5.6 (64-bit)"
 
     },
-    "CentOS6.3template": {
-        "displaytext": "Centos",
-        "name": "Centos",
-        "passwordenabled": False,
-        "ostype": "CentOS 6.3 (64-bit)",
-        "url": "http://10.147.28.7/templates/centos63.ova",
-        "format": "OVA",
-        "ispublic": "true"
-    },
     "template_2": {
         "displaytext": "Public Template",
         "name": "Public template",