diff --git a/cluster/apps/staging/authentik/authentik/helmrelease.yaml b/cluster/apps/staging/authentik/authentik/helmrelease.yaml
index 076692f..11d978c 100644
--- a/cluster/apps/staging/authentik/authentik/helmrelease.yaml
+++ b/cluster/apps/staging/authentik/authentik/helmrelease.yaml
@@ -33,7 +33,7 @@ spec:
         ingressClassName: traefik
         enabled: true
         hosts:
-          - auth.mafyuh.com
+          - auth.${PUBLIC_DOMAIN}
     persistence:
       enabled: true
       storageClass: longhorn