diff --git a/js/colorbox.js b/js/colorbox.js
index 6287cb7..5d74c9b 100644
--- a/js/colorbox.js
+++ b/js/colorbox.js
@@ -5,8 +5,7 @@ Drupal.behaviors.initColorbox = {
     if (!$.isFunction($.colorbox)) {
       return;
     }
-    $('a, area, input', context)
-      .filter('.colorbox')
+    $('a.colorbox, area.colorbox, input.colorbox', context)
       .once('init-colorbox')
       .colorbox(settings.colorbox);
   }