diff --git a/sauna.go b/sauna.go
index 01755bd..eb6ae56 100644
--- a/sauna.go
+++ b/sauna.go
@@ -81,7 +81,7 @@ func http_endpoint_sauna(w http.ResponseWriter, r *http.Request) {
 func connect() mqtt.Client {
 	// MQTT connection
 	opts := mqtt.NewClientOptions()
-	opts.AddBroker("tcp://nuc:1883")
+	opts.AddBroker("tcp://p5:1883")
 	opts.SetClientID("apiservice/sauna/" + strconv.Itoa(rand.Int()))
 	opts.SetDefaultPublishHandler(messagePubHandler)
 	opts.OnConnect = connectHandler