diff --git a/core/modules/user/user.pages.inc b/core/modules/user/user.pages.inc
index 7c11cd0..6acd89c 100644
--- a/core/modules/user/user.pages.inc
+++ b/core/modules/user/user.pages.inc
@@ -145,7 +145,7 @@ function user_pass_submit($form, &$form_state) {
     }
   }
   else {
-    if ($form_state['clicked_button']['#name'] == 'submit') {
+    if ($form_state['triggering_element']['#name'] == 'submit') {
       $chosen_account = $form_state['values']['choose_account'];
       $account = $form_state['storage']['accounts'][$chosen_account];
     }