diff --git a/core/misc/ajax.js b/core/misc/ajax.js
index 5001554..2ec047b 100644
--- a/core/misc/ajax.js
+++ b/core/misc/ajax.js
@@ -36,7 +36,7 @@
         if (typeof element_settings.selector === 'undefined') {
           element_settings.selector = '#' + base;
         }
-        $(element_settings.selector).once('drupal-ajax').each(function () {
+        $(element_settings.selector, context).once('drupal-ajax').each(function () {
           element_settings.element = this;
           element_settings.base = base;
           Drupal.ajax(element_settings);
@@ -51,7 +51,7 @@
       }
 
       // Bind Ajax behaviors to all items showing the class.
-      $('.use-ajax').once('ajax').each(function () {
+      $('.use-ajax', context).once('ajax').each(function () {
         var element_settings = {};
         // Clicked links look better with the throbber than the progress bar.
         element_settings.progress = {type: 'throbber'};
@@ -71,7 +71,7 @@
       });
 
       // This class means to submit the form to the action using Ajax.
-      $('.use-ajax-submit').once('ajax').each(function () {
+      $('.use-ajax-submit', context).once('ajax').each(function () {
         var element_settings = {};
 
         // Ajax submits specified in this manner automatically submit to the