diff --git a/htdocs/asset/model/card.php b/htdocs/asset/model/card.php
index f4cf1074dd2..3d3ec2f67d2 100644
--- a/htdocs/asset/model/card.php
+++ b/htdocs/asset/model/card.php
@@ -300,7 +300,7 @@ if ($object->id > 0 && (empty($action) || ($action != 'edit' && $action != 'crea
 			}
 
 			// Clone
-			print dolGetButtonAction($langs->trans('ToClone'), '', 'default', $_SERVER['PHP_SELF'] . '?id=' . $object->id . '&socid=' . $object->socid . '&action=clone&token=' . newToken(), '', $permissiontoadd);
+			print dolGetButtonAction($langs->trans('ToClone'), '', 'default', $_SERVER['PHP_SELF'] . '?id=' . $object->id . (!empty($socid) ? '&socid=' . $socid : '') . '&action=clone&token=' . newToken(), '', $permissiontoadd);
 
 			// Delete (need delete permission, or if draft, just need create/modify permission)
 			print dolGetButtonAction($langs->trans('Delete'), '', 'delete', $_SERVER['PHP_SELF'] . '?id=' . $object->id . '&action=delete&token=' . newToken(), '', $permissiontodelete || ($object->status == $object::STATUS_DRAFT && $permissiontoadd));