diff --git a/htdocs/public/members/new.php b/htdocs/public/members/new.php
index 31f1fa9f952..654fce78ccc 100644
--- a/htdocs/public/members/new.php
+++ b/htdocs/public/members/new.php
@@ -64,6 +64,7 @@ if (is_numeric($entity)) {
 
 require '../../main.inc.php';
 require_once DOL_DOCUMENT_ROOT.'/core/lib/company.lib.php';
+require_once DOL_DOCUMENT_ROOT.'/core/lib/payments.lib.php';
 require_once DOL_DOCUMENT_ROOT.'/adherents/class/adherent.class.php';
 require_once DOL_DOCUMENT_ROOT.'/adherents/class/adherent_type.class.php';
 require_once DOL_DOCUMENT_ROOT.'/core/class/extrafields.class.php';