diff --git a/index.js b/index.js
index 34e0e70..c802db2 100755
--- a/index.js
+++ b/index.js
@@ -48,7 +48,7 @@ req = request(url).on('response', function(res) {
 
   var endTime = new Date();
   if (program.showTiming) {
-    console.log('Request took ' + (end.getTime() - start.getTime()) + ' ms')
+    console.log('Request took ' + (endTime.getTime() - startTime.getTime()) + ' ms')
   }
 
   // print only status code on empty response