diff --git a/down-detector.js b/down-detector.js
index 0cdb204..45bf150 100644
--- a/down-detector.js
+++ b/down-detector.js
@@ -2,7 +2,6 @@ const ping = require('ping');
 
 setInterval(doStuff, 1000);
 
-var downFor = [];
 var lastState;
 var connected;
 var counter = 0;
@@ -66,4 +65,4 @@ function getTime() {
     var t = new Date();
     var time = (pad(t.getHours(), 2) + ':' + pad(t.getMinutes(), 2) + ':' + pad(t.getSeconds(), 2))
     return time;
-  }
\ No newline at end of file
+  }