diff --git a/modules/ant_creationcategories/AdminAntCreationcategories.php b/modules/ant_creationcategories/AdminAntCreationcategories.php
index 87f8ecb3..20e95d25 100644
--- a/modules/ant_creationcategories/AdminAntCreationcategories.php
+++ b/modules/ant_creationcategories/AdminAntCreationcategories.php
@@ -89,6 +89,10 @@ class AdminAntCreationcategories extends AdminTab
             }
         } elseif(Tools::isSubmit('submitAddSubCategories')) {
             if(Tools::getValue('id_parent')) {
+                $groups = array();
+                foreach (Group::getGroups((int)($cookie->id_lang)) AS $row){
+                    $groups[] = $row['id_group'];
+                }
                 $id_parent = (int) Tools::getValue('id_parent');
                 $date = date('Y') . '-' . date('m');
                 if(Tools::getValue('subcategories2')) {