diff --git a/owntracks/mosquitto-helm.yaml b/owntracks/mosquitto-helm.yaml
index 5ad1a43..ed9325d 100644
--- a/owntracks/mosquitto-helm.yaml
+++ b/owntracks/mosquitto-helm.yaml
@@ -40,7 +40,7 @@ spec:
 
           service:
             type: ClusterIP
-            externalTrafficPolicy: {}
+            externalTrafficPolicy: Cluster
             annotations: {}
               # metallb.universe.tf/allow-shared-ip: pi-hole