diff --git a/manifests/mailu/values.yaml b/manifests/mailu/values.yaml
index 7434f27..96d547f 100644
--- a/manifests/mailu/values.yaml
+++ b/manifests/mailu/values.yaml
@@ -35,6 +35,8 @@ tls:
 service:
   front:
     type: ClusterIP
+    port: 80
+    targetPort: 80
   smtp:
     type: ClusterIP