diff --git a/lib/util/logger.js b/lib/util/logger.js
index 7d87af67..fa077c2c 100644
--- a/lib/util/logger.js
+++ b/lib/util/logger.js
@@ -1,4 +1,5 @@
 const winston = require('winston');
+const moment = require('moment');
 const data = require('./data');
 const settings = require('./settings');
 const path = require('path');