diff --git a/kustomize/roundcube-svc.yaml b/kustomize/roundcube-svc.yaml
index f048e78..7f70e01 100644
--- a/kustomize/roundcube-svc.yaml
+++ b/kustomize/roundcube-svc.yaml
@@ -12,3 +12,5 @@ spec:
   ports:
   - nodePort: 30180
     port: 80
+    protocol: TCP
+    targetPort: 80
\ No newline at end of file