diff --git a/app/assets/javascripts/src/JIT.js b/app/assets/javascripts/src/JIT.js
index 743a7eef..498183ef 100644
--- a/app/assets/javascripts/src/JIT.js
+++ b/app/assets/javascripts/src/JIT.js
@@ -1,6 +1,3 @@
-
-var requestAnimId;
-
 /*
 Copyright (c) 2011 Sencha Inc. - Author: Nicolas Garcia Belmonte (http://philogb.github.com/)