diff --git a/vmware_nsx/tests/unit/extensions/test_securitygroup.py b/vmware_nsx/tests/unit/extensions/test_securitygroup.py
index cc57f4ebcc..6249419c89 100644
--- a/vmware_nsx/tests/unit/extensions/test_securitygroup.py
+++ b/vmware_nsx/tests/unit/extensions/test_securitygroup.py
@@ -154,6 +154,9 @@ class TestSecurityGroups(test_nsxv3.NsxV3PluginTestCaseMixin,
                  mock.call(NSG_IDS[2], firewall.LOGICAL_PORT, mock.ANY)]
         remove_member_mock.assert_has_calls(calls, any_order=True)
 
+    def test_create_security_group_rule_icmpv6_legacy_protocol_name(self):
+        self.skipTest('not supported')
+
 
 class TestNSGroupManager(nsxlib_testcase.NsxLibTestCase):
     """
diff --git a/vmware_nsx/tests/unit/nsx_mh/test_plugin.py b/vmware_nsx/tests/unit/nsx_mh/test_plugin.py
index 1a98e3bb6d..f7be332f03 100644
--- a/vmware_nsx/tests/unit/nsx_mh/test_plugin.py
+++ b/vmware_nsx/tests/unit/nsx_mh/test_plugin.py
@@ -449,6 +449,9 @@ class TestSecurityGroup(ext_sg.TestSecurityGroups, SecurityGroupsTestCase):
                              'tenant_id': 'bar',
                              'port_security_enabled': True}})
 
+    def test_create_security_group_rule_icmpv6_legacy_protocol_name(self):
+        self.skipTest('not supported')
+
 
 class TestL3ExtensionManager(object):