diff --git a/tempest/tempest_ext.conf b/tempest/tempest_ext.conf
index 856f443..7e407a8 100644
--- a/tempest/tempest_ext.conf
+++ b/tempest/tempest_ext.conf
@@ -28,14 +28,14 @@
 admin_project_name = ${OS_TENANT_NAME}
 region = ${OS_REGION_NAME}
 auth_url = ${OS_AUTH_URL}
-domain_name = default
-admin_domain_name = default
+project_domain_name = Default
+user_domain_name = Default
 endpoint_type = internal
 instance_type = m1.tiny
 minimal_instance_type = m1.tiny
-network_for_ssh = net_name
-floating_network_name = net_name
-fixed_subnet_name = subnet_name
+network_for_ssh = ${PUBLIC_NET}
+floating_network_name = ${PUBLIC_NET}
+fixed_subnet_name = ${FIXED_SUBNET_NAME}
 disable_ssl_certificate_validation = True
 image_ref = ${IMAGE_REF2}
 minimal_image_ref = ${IMAGE_REF2}