diff --git a/mistralclient/tests/functional/cli/v2/cli_tests_v2.py b/mistralclient/tests/functional/cli/v2/cli_tests_v2.py
index 78d150d8..cd1f5e56 100644
--- a/mistralclient/tests/functional/cli/v2/cli_tests_v2.py
+++ b/mistralclient/tests/functional/cli/v2/cli_tests_v2.py
@@ -12,7 +12,7 @@
 # License for the specific language governing permissions and limitations
 # under the License.
 
-from tempest import test
+from tempest_lib import decorators
 from tempest_lib import exceptions
 
 from mistralclient.tests.functional.cli import base
@@ -588,7 +588,7 @@ class EnvironmentCLITests(base_v2.MistralClientTestBase):
         self.assertEqual(env_created_at.split('.')[0], updated_env_created_at)
         self.assertIsNotNone(updated_env_updated_at)
 
-    @test.skip_because(bug="1418545")
+    @decorators.skip_because(bug="1418545")
     def test_environment_update_work_as_create(self):
         env = self.mistral_admin('environment-update', params='env.yaml')
         env_name = self.get_value_of_field(env, 'Name')