diff --git a/mysql/migration/1.1.0-1.2.0-RC1.sql b/mysql/migration/1.1.0-1.2.0-RC1.sql
index 7d86d6be001..9b7d4301d40 100644
--- a/mysql/migration/1.1.0-1.2.0-RC1.sql
+++ b/mysql/migration/1.1.0-1.2.0-RC1.sql
@@ -50,6 +50,8 @@ alter table llx_bank_account modify bank varchar(60);
 alter table llx_bank_account modify domiciliation varchar(255);
 alter table llx_bank_account add proprio varchar(60) after domiciliation ;
 alter table llx_bank_account add adresse_proprio varchar(255) after proprio ;
+alter table llx_bank_account add account_number varchar(8) after clos ;
+update llx_bank_account set account_number = '51' where account_number is null;
 
 alter table llx_paiement add fk_bank integer NOT NULL after note ;
 alter table llx_paiementfourn add fk_bank integer NOT NULL after note ;
diff --git a/mysql/tables/llx_bank_account.sql b/mysql/tables/llx_bank_account.sql
index c50cec3c6d2..79b90d37efa 100644
--- a/mysql/tables/llx_bank_account.sql
+++ b/mysql/tables/llx_bank_account.sql
@@ -42,5 +42,6 @@ create table llx_bank_account
   proprio        varchar(60),
   adresse_proprio varchar(255),
   courant        smallint default 0 not null,
-  clos           smallint default 0 not null
+  clos           smallint default 0 not null,
+  account_number varchar(8)
 )type=innodb;
diff --git a/pgsql/tables/llx_bank_account.sql b/pgsql/tables/llx_bank_account.sql
index 6e5e5277b98..5aec39bf4be 100644
--- a/pgsql/tables/llx_bank_account.sql
+++ b/pgsql/tables/llx_bank_account.sql
@@ -1,7 +1,8 @@
 -- ===================================================================
 -- Copyright (C) 2000-2002 Rodolphe Quiedeville <rodolphe@quiedeville.org>
--- Copyright (C) 2002-2003 Éric Seigne <erics@rycks.com>
--- Copyright (C) 2004 Benoit Mortier <benoit.mortier@opensides.be>
+-- Copyright (C) 2002-2003 Éric Seigne          <erics@rycks.com>
+-- Copyright (C) 2004      Benoit Mortier       <benoit.mortier@opensides.be>
+-- Copyright (C) 2004      Laurent Destailleur  <eldy@users.sourceforge.net>
 --
 -- This program is free software; you can redistribute it and/or modify
 -- it under the terms of the GNU General Public License as published by
@@ -39,5 +40,6 @@ create table llx_bank_account
   proprio        varchar(60),
   adresse_proprio varchar(255),
   courant        smallint default 0 not null,
-  clos           smallint default 0 not null
+  clos           smallint default 0 not null,
+  account_number varchar(8)
 );