diff --git a/down-detector.js b/down-detector.js
index 0cdb204..494eb1a 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;
@@ -22,7 +21,7 @@ function doStuff() {
             ConnectionRegained(counter);
             counter = 0;
         }
-        
+
         if (connected == false) {
             counter++;            
         }