diff --git a/htdocs/install/mysql/migration/4.0.0-5.0.0.sql b/htdocs/install/mysql/migration/4.0.0-5.0.0.sql
index afda09aa785..75f9b38f34b 100644
--- a/htdocs/install/mysql/migration/4.0.0-5.0.0.sql
+++ b/htdocs/install/mysql/migration/4.0.0-5.0.0.sql
@@ -32,6 +32,8 @@ UPDATE llx_const SET name = __ENCRYPT('THIRDPARTY_DEFAULT_CREATE_CONTACT')__ WHE
 ALTER TABLE llx_product_lot MODIFY COLUMN entity integer DEFAULT 1;
 UPDATE llx_product_lot SET entity = 1 WHERE entity IS NULL;
 
+ALTER TABLE llx_bank_account ADD COLUMN extraparams		varchar(255);	
+
 ALTER TABLE llx_societe ALTER COLUMN fk_stcomm SET DEFAULT 0;
 
 ALTER TABLE llx_c_actioncomm ADD COLUMN picto varchar(48);
diff --git a/htdocs/install/mysql/tables/llx_bank_account.sql b/htdocs/install/mysql/tables/llx_bank_account.sql
index 7730ab79ef6..0faebbf64d1 100644
--- a/htdocs/install/mysql/tables/llx_bank_account.sql
+++ b/htdocs/install/mysql/tables/llx_bank_account.sql
@@ -58,5 +58,6 @@ create table llx_bank_account
   comment				text,						-- TODO rename in note_private
   note_public     		text,
   model_pdf       		varchar(255),
-  import_key      		varchar(14)
+  import_key      		varchar(14),
+  extraparams			varchar(255)				-- for other parameters with json format
 )ENGINE=innodb;