diff --git a/htdocs/compta/bank/class/account.class.php b/htdocs/compta/bank/class/account.class.php
index 3ee2ad037b5..b29037778da 100644
--- a/htdocs/compta/bank/class/account.class.php
+++ b/htdocs/compta/bank/class/account.class.php
@@ -30,6 +30,7 @@
  *	\ingroup    bank
  *	\brief      File of class to manage bank accounts
  */
+
 require_once DOL_DOCUMENT_ROOT.'/core/class/commonobject.class.php';
 
 
@@ -1857,6 +1858,8 @@ class Account extends CommonObject
 }
 
 
+require_once DOL_DOCUMENT_ROOT.'/core/class/commonobjectline.class.php';
+
 /**
  *	Class to manage bank transaction lines
  */