diff --git a/modules/node.module b/modules/node.module
index 092523f1b30a5cb4a8af0eb2a9e321e646b6f775..32083046cf722cc6e4b8a1889bd92bcf2d080520 100644
--- a/modules/node.module
+++ b/modules/node.module
@@ -2164,9 +2164,9 @@ function node_form_alter($form_id, &$form) {
 /**
  * Form API callback for the search form. Registered in node_form_alter().
  */
-function node_search_validate($form_id, $form_values) {
+function node_search_validate($form_id, $form_values, $form) {
   // Initialise using any existing basic search keywords.
-  $keys = $form_values['processed_keys']['#ref'];
+  $keys = $form['basic']['inline']['processed_keys']['#ref'];
 
   // Insert extra restrictions into the search keywords string.
   if (isset($form_values['type']) && is_array($form_values['type'])) {
@@ -2193,7 +2193,7 @@ function node_search_validate($form_id, $form_values) {
     $keys .= ' "'. str_replace('"', ' ', $form_values['phrase']) .'"';
   }
   if (!empty($keys)) {
-    $form_values['processed_keys']['#ref'] = trim($keys);
+    $form['basic']['inline']['processed_keys']['#ref'] = trim($keys);
   }
 }
 
diff --git a/modules/node/node.module b/modules/node/node.module
index 092523f1b30a5cb4a8af0eb2a9e321e646b6f775..32083046cf722cc6e4b8a1889bd92bcf2d080520 100644
--- a/modules/node/node.module
+++ b/modules/node/node.module
@@ -2164,9 +2164,9 @@ function node_form_alter($form_id, &$form) {
 /**
  * Form API callback for the search form. Registered in node_form_alter().
  */
-function node_search_validate($form_id, $form_values) {
+function node_search_validate($form_id, $form_values, $form) {
   // Initialise using any existing basic search keywords.
-  $keys = $form_values['processed_keys']['#ref'];
+  $keys = $form['basic']['inline']['processed_keys']['#ref'];
 
   // Insert extra restrictions into the search keywords string.
   if (isset($form_values['type']) && is_array($form_values['type'])) {
@@ -2193,7 +2193,7 @@ function node_search_validate($form_id, $form_values) {
     $keys .= ' "'. str_replace('"', ' ', $form_values['phrase']) .'"';
   }
   if (!empty($keys)) {
-    $form_values['processed_keys']['#ref'] = trim($keys);
+    $form['basic']['inline']['processed_keys']['#ref'] = trim($keys);
   }
 }