diff --git a/start.js b/start.js
index 562f315f..ad9ed1bd 100644
--- a/start.js
+++ b/start.js
@@ -1,5 +1,5 @@
-var spawn = require('child_process').spawn
-var os = require('os')
+const spawn = require('child_process').spawn
+const os = require('os')
 var start
 
 function onLog (data) {