diff --git a/src/js/jquery.select2.js b/src/js/jquery.select2.js
index 8b578fc1..ef34bac3 100644
--- a/src/js/jquery.select2.js
+++ b/src/js/jquery.select2.js
@@ -1,13 +1,10 @@
 define([
   'jquery',
-  'require',
+  'jquery-mousewheel',
 
   './select2/core',
   './select2/defaults'
-], function ($, require, Select2, Defaults) {
-  // Force jQuery.mousewheel to be loaded if it hasn't already
-  require('jquery.mousewheel');
-
+], function ($, _, Select2, Defaults) {
   if ($.fn.select2 == null) {
     // All methods that should return the element
     var thisMethods = ['open', 'close', 'destroy'];