diff --git a/mqtt_client.go b/mqtt_client.go
index 20147d1..cafc2d7 100644
--- a/mqtt_client.go
+++ b/mqtt_client.go
@@ -449,8 +449,6 @@ func main() {
 	opts := mqtt.NewClientOptions().
 		AddBroker(mqttBroker).
 		SetClientID(clientID).
-		// SetUsername("test"). // todo: Change to .env variable
-		// SetPassword("test"). // todo: Change to .env variable
 		SetCleanSession(false).
 		SetAutoReconnect(true).
 		SetOrderMatters(false).