diff --git a/neutron/tests/fullstack/test_securitygroup.py b/neutron/tests/fullstack/test_securitygroup.py
index e1d9953eda1..cd78dd97212 100644
--- a/neutron/tests/fullstack/test_securitygroup.py
+++ b/neutron/tests/fullstack/test_securitygroup.py
@@ -662,27 +662,3 @@ class TestSecurityGroupsSameNetwork(BaseSecurityGroupsSameNetworkTest):
                 vm1, vm2, net_helpers.NetcatTester.TCP, port + 1)
             self.verify_no_connectivity_between_vms(
                 vm2, vm1, net_helpers.NetcatTester.TCP, port + 1)
-
-
-class SecurityGroupRulesTest(base.BaseFullStackTestCase):
-
-    def setUp(self):
-        host_descriptions = [environment.HostDescription()]
-        env = environment.Environment(environment.EnvironmentDescription(),
-                                      host_descriptions)
-        super(SecurityGroupRulesTest, self).setUp(env)
-
-    def test_normalized_cidr_in_rule(self):
-        project_id = uuidutils.generate_uuid()
-        sg = self.safe_client.create_security_group(project_id)
-
-        rule = self.safe_client.create_security_group_rule(
-            project_id, sg['id'], direction='ingress',
-            remote_ip_prefix='10.0.0.34/24')
-        self.assertEqual('10.0.0.0/24', rule['normalized_cidr'])
-        self.assertEqual('10.0.0.34/24', rule['remote_ip_prefix'])
-
-        rule = self.safe_client.create_security_group_rule(
-            project_id, sg['id'], direction='ingress')
-        self.assertIsNone(rule['normalized_cidr'])
-        self.assertIsNone(rule['remote_ip_prefix'])