diff --git a/src/socket.io/index.js b/src/socket.io/index.js
index 351b0d145e..ca80a9e057 100644
--- a/src/socket.io/index.js
+++ b/src/socket.io/index.js
@@ -1,6 +1,5 @@
 'use strict';
 
-const _ = require('lodash');
 const os = require('os');
 const nconf = require('nconf');
 const winston = require('winston');