diff --git a/htdocs/societe/class/api_thirdparties.class.php b/htdocs/societe/class/api_thirdparties.class.php
index 0b640fe1085..365073726bc 100644
--- a/htdocs/societe/class/api_thirdparties.class.php
+++ b/htdocs/societe/class/api_thirdparties.class.php
@@ -52,6 +52,7 @@ class Thirdparties extends DolibarrApi
 		require_once DOL_DOCUMENT_ROOT.'/societe/class/societe.class.php';
 		require_once DOL_DOCUMENT_ROOT.'/societe/class/societeaccount.class.php';
 		require_once DOL_DOCUMENT_ROOT.'/categories/class/categorie.class.php';
+		require_once DOL_DOCUMENT_ROOT.'/societe/class/companybankaccount.class.php';
 
 		$this->company = new Societe($this->db);