diff --git a/ansible/roles/monasca/templates/monasca-grafana/grafana.ini.j2 b/ansible/roles/monasca/templates/monasca-grafana/grafana.ini.j2
index 6e6df704d9..5c7f4afbdf 100644
--- a/ansible/roles/monasca/templates/monasca-grafana/grafana.ini.j2
+++ b/ansible/roles/monasca/templates/monasca-grafana/grafana.ini.j2
@@ -48,7 +48,7 @@ admin_password = {{ monasca_grafana_admin_password }}
 [auth.keystone]
 enabled = true
 auth_url = {{ keystone_internal_url }}
-default_domain = {{ default_project_domain_name }}
+default_domain = {{ default_project_domain_id }}
 default_role = Viewer
 admin_roles = admin
 editor_roles = _member_