diff --git a/drupal/sites/default/boinc/modules/boinccore/boinccore.module b/drupal/sites/default/boinc/modules/boinccore/boinccore.module
index ee88a20b20..f9b7d01fbe 100644
--- a/drupal/sites/default/boinc/modules/boinccore/boinccore.module
+++ b/drupal/sites/default/boinc/modules/boinccore/boinccore.module
@@ -509,6 +509,17 @@ function boinccore_form_alter(&$form, $form_state, $form_id) {
       '#weight' => 1010,
     );
 
+    break;
+  case 'boinccore_delete_confirm':
+    // Wrap action buttons for styling consistency
+    $form['actions']['#prefix'] = '<ul class="form-control tab-list">';
+    $form['actions']['#suffix'] = '</ul>';
+
+    $form['actions']['submit']['#prefix'] = '<li class="first tab">';
+    $form['actions']['submit']['#suffix'] = '</li>';
+    $form['actions']['cancel']['#prefix'] = '<li class="tab">';
+    $form['actions']['cancel']['#suffix'] = '</li>';
+    dpm($form, 'form');
     break;
   default:
   }