diff --git a/sites/all/modules/contrib/hierarchical_select/hierarchical_select.features.inc b/sites/all/modules/contrib/hierarchical_select/hierarchical_select.features.inc
index 6e6e638..c9bd526 100644
--- a/sites/all/modules/contrib/hierarchical_select/hierarchical_select.features.inc
+++ b/sites/all/modules/contrib/hierarchical_select/hierarchical_select.features.inc
@@ -87,6 +87,7 @@ function hierarchical_select_features_revert($module) {
  * Implementation of hook_features_rebuild().
  */
 function hierarchical_select_features_rebuild($module) {
+  module_load_include('inc', 'hierarchical_select', 'includes/common');
   $configs = module_invoke($module, 'hierarchical_select_default_configs');
   if (!empty($configs)) {
     foreach ($configs as $config_id => $config) {