diff --git a/includes/form_builder.admin.inc b/includes/form_builder.admin.inc
index 478ec3a..06d21a5 100644
--- a/includes/form_builder.admin.inc
+++ b/includes/form_builder.admin.inc
@@ -156,6 +156,8 @@ function form_builder_field_palette() {
         unset($fields[$key]);
       }
     }
+    drupal_alter('form_builder_palette_groups', $groups, $active['form_type'], $form);
+    drupal_alter('form_builder_palette_fields', $fields, $active['form_type'], $form);
     $output = theme('form_builder_field_palette', array('fields' => $fields, 'groups' => $groups, 'form_type' => $active['form_type'], 'form_id' => $active['form_id']));
   }
   return $output;