--- apachesolr_autocomplete.module	(revision 8746)
+++ apachesolr_autocomplete.module	(revision 8747)
@@ -28,7 +28,7 @@
  * Implementation of hook_form_FORM_ID_alter().
  */
 function apachesolr_autocomplete_form_search_form_alter(&$form, $form_state) {
-  if ($form['module']['#value'] == 'apachesolr_search') {
+  if ($form['module']['#value'] == 'apachesolr_search' || $form['module']['#value'] == 'apachesolr_multisitesearch') {
     if (apachesolr_autocomplete_variable_get_widget() == 'custom') {
       $form['basic']['inline']['keys']['#attributes']['class'] .= ' apachesolr-autocomplete unprocessed';
     }
@@ -87,7 +87,7 @@
     // Keys for custom widget come from $_GET.
     $keys = $_GET['query'];
   }
-
+
   $suggestions = array();
   $suggestions = array_merge($suggestions, apachesolr_autocomplete_suggest_word_completion($keys, 5));
   $suggestions = array_merge($suggestions, apachesolr_autocomplete_suggest_additional_term($keys, 5));