diff --git a/nova/values.yaml b/nova/values.yaml
index 43ad4b1050..1a87236ae0 100644
--- a/nova/values.yaml
+++ b/nova/values.yaml
@@ -281,7 +281,6 @@ conf:
           auth_type: password
           auth_version: v3
           region_name: RegionOne
-          domain_name: default
           project_name: service
           project_domain_name: default
           user_domain_name: default