diff --git a/kube/deploy/apps/nfs-web/app/hr.yaml b/kube/deploy/apps/nfs-web/app/hr.yaml
index 489ffbc4..20d675d7 100644
--- a/kube/deploy/apps/nfs-web/app/hr.yaml
+++ b/kube/deploy/apps/nfs-web/app/hr.yaml
@@ -70,7 +70,7 @@ spec:
         primary: false
         className: "tailscale"
         hosts:
-          - host: &ts "files"
+          - host: &ts "files.${DNS_TS}"
             paths:
               - path: /
                 pathType: Prefix