diff --git a/tests/scenario/congress_ha/test_ha.py b/tests/scenario/congress_ha/test_ha.py
index 626f01b..9bb2ceb 100644
--- a/tests/scenario/congress_ha/test_ha.py
+++ b/tests/scenario/congress_ha/test_ha.py
@@ -45,7 +45,7 @@ class TestHA(manager_congress.ScenarioPolicyBase):
         self.replicas = {}
         self.services_client = self.os_admin.identity_services_v3_client
         self.endpoints_client = self.os_admin.endpoints_v3_client
-        self.client = self.admin_manager.congress_client
+        self.client = self.os_admin.congress_client
 
     def _prepare_replica(self, port_num):
         replica_url = "http://127.0.0.1:%d" % port_num
diff --git a/tests/scenario/test_congress_basic_ops.py b/tests/scenario/test_congress_basic_ops.py
index d2128c6..9464699 100644
--- a/tests/scenario/test_congress_basic_ops.py
+++ b/tests/scenario/test_congress_basic_ops.py
@@ -249,12 +249,12 @@ class TestPolicyLibraryBasicOps(manager_congress.ScenarioPolicyBase):
         # because it depends on datasources not available in gate
         skip_names_list = []
 
-        response = self.admin_manager.congress_client.list_library_policy()
+        response = self.os_admin.congress_client.list_library_policy()
         library_policies = response['results']
 
         for library_policy in library_policies:
             if library_policy['name'] not in skip_names_list:
-                resp = self.admin_manager.congress_client.create_policy(
+                resp = self.os_admin.congress_client.create_policy(
                     body=None, params={'library_policy': library_policy['id']})
                 self.assertEqual(resp.response['status'], '201',
                                  'Policy activation failed')