diff --git a/src/components/nrp-core-dashboard/nrp-core-dashboard.js b/src/components/nrp-core-dashboard/nrp-core-dashboard.js
index 133c0b3d824e8a770da261e148df2a79badae5e3..488ce2d0b790358986c16d82b7df6c85de5c299e 100644
--- a/src/components/nrp-core-dashboard/nrp-core-dashboard.js
+++ b/src/components/nrp-core-dashboard/nrp-core-dashboard.js
@@ -1,7 +1,6 @@
 import React from 'react';
 
 import MqttClientService from '../../services/mqtt-client-service';
-//import subscribeToTopic from MqttClientService;
 
 export default class NrpCoreDashboard extends React.Component {
   constructor(props) {
diff --git a/src/services/mqtt-client-service.js b/src/services/mqtt-client-service.js
index 2813fa801451f9df95e6bd4230f3cb3c84b7baa6..d81b21a1c2641d24eb8fce9a4588ecef8e82cdc5 100644
--- a/src/services/mqtt-client-service.js
+++ b/src/services/mqtt-client-service.js
@@ -1,8 +1,7 @@
 import mqtt from 'mqtt';
 import { EventEmitter } from 'events';
 
-//import * as proto from 'nrp-jsproto/nrp-engine_msgs-protobuf.js';
-//import { DataPackMessage } from 'nrp-jsproto/nrp-engine_msgs-protobuf.js';
+//import { DataPackMessage } from 'nrp-jsproto/engine_grpc_pb';
 import jspb from '../../node_modules/google-protobuf/google-protobuf';
 
 let _instance = null;