diff --git a/js/exposed-form-ajax.js b/js/exposed-form-ajax.js
new file mode 100644
index 0000000..d568458
--- /dev/null
+++ b/js/exposed-form-ajax.js
@@ -0,0 +1,24 @@
+/**
+ * @file
+ * Handles Views' exposed form AJAX data submission.
+ */
+(function ($) {
+
+  /*
+   * Gets Form build info from settings and adds it to ajax data.
+   *
+   * @see views_exposed_form_ajax_enable().
+   */
+  Drupal.behaviors.ViewsExposedFormAjax = {
+    attach: function(context, settings) {
+      for (var ajaxObject in Drupal.ajax) {
+        for(var name in Drupal.settings.ViewsExposedFormInfo) {
+          if (Drupal.ajax[ajaxObject].options && Drupal.ajax[ajaxObject].options.data._triggering_element_name == name) {
+            jQuery.extend(Drupal.ajax[ajaxObject].options.data, Drupal.settings.ViewsExposedFormInfo[name]);
+          }
+        }
+      }
+    }
+  };
+
+})(jQuery);
diff --git a/views.module
index 58cfed4..73be620 100644
--- a/views.module
+++ b/views.module
@@ -2138,6 +2138,83 @@ function views_form_views_exposed_form_alter(&$form, &$form_state) {
   $form['form_build_id']['#access'] = FALSE;
   $form['form_token']['#access'] = FALSE;
   $form['form_id']['#access'] = FALSE;
+  // AJAX behaviors need these data, so we add it back in #after_build.
+  $form['#after_build'][] = 'views_exposed_form_ajax_enable';
+}
+
+/**
+ * Checks whether the exposed form will use ajax and passes required
+ * form information removed in views_form_views_exposed_form_alter().
+ */
+function views_exposed_form_ajax_enable(&$form, &$form_state) {
+  // In order for Ajax to work, we need the form build info. Here we
+  // check if #ajax has been added to any form elements, and if so,
+  // pass this info as settings via Javascript, which get attached to
+  // the submitted form on Ajax form submissions.
+  // #ajax property can be set not only for the first level of the form,
+  // so we look for it in the whole form.
+  $ajax_info = array();
+  $ajax_elements = views_exposed_form_ajax_lookup_recursive($form);
+  // Determine if form is being processed.
+  $triggering_element_name = '';
+  if (!empty($form_state['input']['_triggering_element_name'])) {
+    $triggering_element_name = $form_state['input']['_triggering_element_name'];
+ }
+  // When we have multiple elements with #ajax set on exposed form
+  // we need to pass only triggering element name to Javascript.
+  // Otherwise #ajax will work only for the first element.
+  if (!empty($triggering_element_name) && !empty($ajax_elements)) {
+    // Check if element has #ajax property set.
+    if (in_array($triggering_element_name, $ajax_elements)) {
+      $ajax_elements = array(
+        $triggering_element_name => $triggering_element_name,
+      );
+    }
+    else {
+      $ajax_elements = array();
+    }
+  }
+  if (!empty($ajax_elements)) {
+   $form_info = array(
+      'form_id' => $form['#form_id'],
+      'form_build_id' => $form['#build_id'],
+    );
+    // Anonymous users don't get a token.
+    if (!empty($form['#token'])) {
+      $form_info['form_token'] = drupal_get_token($form['#token']);
+    }
+    foreach ($ajax_elements as $element_name) {
+       $ajax_info[$element_name] = $form_info;
+    }
+    drupal_add_js(array('ViewsExposedFormInfo' => $ajax_info), 'setting');
+
+    // Add the javascript behavior that will handle this data.
+    $form['#attached']['js'][] = array(
+      'weight' => 100,
+      'data' => drupal_get_path('module', 'views') . '/js/exposed-form-ajax.js',
+    );
+  }
+  return $form;
+}
+
+/**
+ * Recursively looks for the #ajax property for every form elemet.
+ * @param $elements
+ *   The element array to look for #ajax property.
+ *
+ * @return
+ *   Array of the elements names where #ajax was found.
+ */
+function views_exposed_form_ajax_lookup_recursive($elements) {
+  $ajax_elements = array();
+  foreach (element_children($elements) as $key) {
+    if (!empty($elements[$key]['#name']) && !empty($elements[$key]['#ajax'])) {
+      $ajax_elements[$elements[$key]['#name']] = $elements[$key]['#name'];
+    }
+    // Recursive call to look for #ajax in element's childrens.
+    $ajax_elements += views_exposed_form_ajax_lookup_recursive($elements[$key]);
+  }
+  return $ajax_elements;
 }
 
 /**