diff --git a/main.js b/main.js
index 0d8d598..2f00e42 100644
--- a/main.js
+++ b/main.js
@@ -11,6 +11,9 @@
 /* jshint -W097 */// jshint strict:false
 /*jslint node: true */
 'use strict';
+
+var md5=require("md5")
+
 const utils    = require(__dirname + '/lib/utils'); // Get common adapter utils
 const Pushover = require('pushover-notifications');