diff --git a/app/assets/javascripts/locales/i18n.js b/app/assets/javascripts/locales/i18n.js
index 42ac6343593..e0f7019a08e 100644
--- a/app/assets/javascripts/locales/i18n.js
+++ b/app/assets/javascripts/locales/i18n.js
@@ -202,7 +202,6 @@ I18n.toNumber = function(number, options) {
     formattedNumber;
 
   number = parts[0];
-  precision = parts[1];
 
   while (number.length > 0) {
     buffer.unshift(number.substr(Math.max(0, number.length - 3), 3));