diff --git a/charms/nova-k8s/src/templates/parts/section-service-user b/charms/nova-k8s/src/templates/parts/section-service-user
index bc093f9d..165fbe71 100644
--- a/charms/nova-k8s/src/templates/parts/section-service-user
+++ b/charms/nova-k8s/src/templates/parts/section-service-user
@@ -7,7 +7,7 @@ auth_url = {{ identity_service.internal_protocol }}://{{ identity_service.intern
 {% endif -%}
 send_service_user_token = true
 auth_type = password
-project_domain_id = {{ identity_service.service_project_id }}
+project_domain_id = {{ identity_service.service_domain_id }}
 user_domain_id = {{ identity_service.service_domain_id }}
 project_name = {{ identity_service.service_project_name }}
 username = {{ identity_service.service_user_name }}