diff --git a/patrole_tempest_plugin/tests/api/compute/test_deferred_delete_rbac.py b/patrole_tempest_plugin/tests/api/compute/test_deferred_delete_rbac.py
index eceef123..79d2c522 100644
--- a/patrole_tempest_plugin/tests/api/compute/test_deferred_delete_rbac.py
+++ b/patrole_tempest_plugin/tests/api/compute/test_deferred_delete_rbac.py
@@ -13,6 +13,7 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
+from tempest.lib import decorators
 from tempest import test
 
 from patrole_tempest_plugin import rbac_rule_validation
@@ -39,6 +40,7 @@ class DeferredDeleteRbacTest(rbac_base.BaseV2ComputeRbacTest):
         super(DeferredDeleteRbacTest, cls).resource_setup()
         cls.server = cls.create_test_server(wait_until='ACTIVE')
 
+    @decorators.idempotent_id('189bfed4-1e6d-475c-bb8c-d57e60895391')
     @rbac_rule_validation.action(
         service="nova",
         rule="os_compute_api:os-deferred-delete")
diff --git a/tox.ini b/tox.ini
index 85314b6c..e123d64e 100644
--- a/tox.ini
+++ b/tox.ini
@@ -19,10 +19,10 @@ commands =
 
 [testenv:pep8]
 commands = flake8 {posargs}
-           check-uuid
+           check-uuid --package patrole_tempest_plugin.tests.api
 
 [testenv:uuidgen]
-commands = check-uuid --fix
+commands = check-uuid --package patrole_tempest_plugin.tests.api --fix
 
 [testenv:venv]
 commands = {posargs}