diff --git a/patrole_tempest_plugin/tests/api/compute/test_quota_class_sets_rbac.py b/patrole_tempest_plugin/tests/api/compute/test_quota_class_sets_rbac.py
index 52c8b3d..201922c 100644
--- a/patrole_tempest_plugin/tests/api/compute/test_quota_class_sets_rbac.py
+++ b/patrole_tempest_plugin/tests/api/compute/test_quota_class_sets_rbac.py
@@ -13,6 +13,7 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
+from tempest.common import identity
 from tempest.common import tempest_fixtures as fixtures
 from tempest.common import utils
 from tempest.lib.common.utils import data_utils
@@ -24,6 +25,8 @@
 
 class QuotaClassesRbacTest(rbac_base.BaseV2ComputeRbacTest):
 
+    credentials = ['primary', 'admin']
+
     def setUp(self):
         # All test cases in this class need to externally lock on doing
         # anything with default quota values.
@@ -48,11 +51,14 @@
     def resource_setup(cls):
         super(QuotaClassesRbacTest, cls).resource_setup()
         # Create a project with its own quota.
-        project_name = data_utils.rand_name(cls.__name__ + '-Project')
-        cls.project_id = cls.identity_projects_client.create_project(
-            project_name)['project']['id']
+        project_name = data_utils.rand_name(cls.__name__ + '-project')
+        project_desc = project_name + '-desc'
+        project = identity.identity_utils(cls.os_admin).create_project(
+            name=project_name, description=project_desc)
+        cls.project_id = project['id']
         cls.addClassResourceCleanup(
-            cls.identity_projects_client.delete_project, cls.project_id)
+            identity.identity_utils(cls.os_admin).delete_project,
+            cls.project_id)
 
     @decorators.idempotent_id('c10198ed-9df2-440e-a49b-367dadc6de94')
     @rbac_rule_validation.action(
diff --git a/patrole_tempest_plugin/tests/api/compute/test_quota_sets_rbac.py b/patrole_tempest_plugin/tests/api/compute/test_quota_sets_rbac.py
index 10734cb..2b05408 100644
--- a/patrole_tempest_plugin/tests/api/compute/test_quota_sets_rbac.py
+++ b/patrole_tempest_plugin/tests/api/compute/test_quota_sets_rbac.py
@@ -13,9 +13,9 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
+from tempest.common import identity
 from tempest.common import utils
 from tempest.lib.common.utils import data_utils
-from tempest.lib.common.utils import test_utils
 from tempest.lib import decorators
 
 from patrole_tempest_plugin import rbac_rule_validation
@@ -24,6 +24,8 @@
 
 class QuotaSetsRbacTest(rbac_base.BaseV2ComputeRbacTest):
 
+    credentials = ['primary', 'admin']
+
     @classmethod
     def setup_clients(cls):
         super(QuotaSetsRbacTest, cls).setup_clients()
@@ -89,10 +91,13 @@
     def test_delete_quota_set(self):
         project_name = data_utils.rand_name(
             self.__class__.__name__ + '-project')
-        project = self.projects_client.create_project(name=project_name)
-        project_id = project['project']['id']
-        self.addCleanup(test_utils.call_and_ignore_notfound_exc,
-                        self.projects_client.delete_project, project_id)
+        project_desc = project_name + '-desc'
+        project = identity.identity_utils(self.os_admin).create_project(
+            name=project_name, description=project_desc)
+        project_id = project['id']
+        self.addCleanup(
+            identity.identity_utils(self.os_admin).delete_project,
+            project_id)
 
         with self.rbac_utils.override_role(self):
             self.quotas_client.delete_quota_set(project_id)