diff --git a/vitrage_tempest_plugin/tests/api/resources/test_resources.py b/vitrage_tempest_plugin/tests/api/resources/test_resources.py
index b5ac553..b3c7500 100644
--- a/vitrage_tempest_plugin/tests/api/resources/test_resources.py
+++ b/vitrage_tempest_plugin/tests/api/resources/test_resources.py
@@ -76,7 +76,7 @@ class TestResource(BaseVitrageTempest):
         # TODO(e0ne): split this test to verify that only network,
         # instance and port are returned to non-admin user.
         resources = self.vitrage_client.resource.list(all_tenants=False)
-        self.assertThat(resources, matchers.HasLength(6))
+        self.assertThat(resources, matchers.HasLength(7))
 
     @utils.tempest_logger
     def test_resource_list_with_all_tenants(self):
diff --git a/vitrage_tempest_plugin/tests/common/nova_utils.py b/vitrage_tempest_plugin/tests/common/nova_utils.py
index ff3a035..f8e8058 100644
--- a/vitrage_tempest_plugin/tests/common/nova_utils.py
+++ b/vitrage_tempest_plugin/tests/common/nova_utils.py
@@ -24,7 +24,7 @@ from vitrage_tempest_plugin.tests.utils import wait_for_status
 LOG = logging.getLogger(__name__)
 
 
-def create_instances(num_instances=1, set_public_network=False, name='vm'):
+def create_instances(num_instances=1, set_public_network=True, name='vm'):
     nics = []
     flavor = get_first_flavor()
     image = glance_utils.get_first_image()