diff --git a/node-red-contrib-xiaomi-socket/xiaomi-socket.js b/node-red-contrib-xiaomi-socket/xiaomi-socket.js
index 6352f16..5dfca56 100644
--- a/node-red-contrib-xiaomi-socket/xiaomi-socket.js
+++ b/node-red-contrib-xiaomi-socket/xiaomi-socket.js
@@ -1,4 +1,5 @@
 const crypto = require("crypto");
+const miDevicesUtils = require('../src/utils');
 
 module.exports = (RED) => {
     function XiaomiPlugNode(config) {