diff --git a/htdocs/install/mysql/migration/3.2.0-3.3.0.sql b/htdocs/install/mysql/migration/3.2.0-3.3.0.sql
index b3353d1b526..7c92341271b 100755
--- a/htdocs/install/mysql/migration/3.2.0-3.3.0.sql
+++ b/htdocs/install/mysql/migration/3.2.0-3.3.0.sql
@@ -250,6 +250,11 @@ alter table llx_propaldet add column localtax1_type varchar(1) after localtax1_t
 alter table llx_propaldet add column localtax2_type varchar(1) after localtax2_tx;
 ALTER TABLE llx_propaldet MODIFY COLUMN localtax1_type varchar(1);
 ALTER TABLE llx_propaldet MODIFY COLUMN localtax2_type varchar(1);
+
+alter table llx_contratdet add column localtax1_type varchar(1) after localtax1_tx;
+alter table llx_contratdet add column localtax2_type varchar(1) after localtax2_tx;
+ALTER TABLE llx_contratdet MODIFY COLUMN localtax1_type varchar(1);
+ALTER TABLE llx_contratdet MODIFY COLUMN localtax2_type varchar(1);
 -- END TASK #204
 
 ALTER TABLE llx_menu MODIFY COLUMN enabled varchar(255) NULL DEFAULT '1';
diff --git a/htdocs/install/mysql/tables/llx_contratdet.sql b/htdocs/install/mysql/tables/llx_contratdet.sql
index fd71eb23e96..a990d94ce4b 100644
--- a/htdocs/install/mysql/tables/llx_contratdet.sql
+++ b/htdocs/install/mysql/tables/llx_contratdet.sql
@@ -1,6 +1,6 @@
 -- ============================================================================
--- Copyright (C) 2004 Rodolphe Quiedeville <rodolphe@quiedeville.org>
--- Copyright (C) 2010 Juanjo Menent        <jmenent@2byte.es>
+-- Copyright (C) 2004		Rodolphe Quiedeville <rodolphe@quiedeville.org>
+-- Copyright (C) 2010-2013	Juanjo Menent        <jmenent@2byte.es>
 --
 -- 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
@@ -39,7 +39,9 @@ create table llx_contratdet
 
   tva_tx                double(6,3)   DEFAULT 0, 	         -- taux tva
   localtax1_tx		double(6,3)   DEFAULT 0,           -- local tax 1 rate
+  localtax1_type			 	varchar(1)	  	 NULL, 			 -- localtax1 type
   localtax2_tx		double(6,3)   DEFAULT 0,           -- local tax 2 rate
+  localtax2_type			 	varchar(1)	  	 NULL, 			 -- localtax2 type
   qty                   real          NOT NULL,            -- quantity
   remise_percent        real          DEFAULT 0,    		   -- pourcentage de remise
   subprice              double(24,8)  DEFAULT 0,           -- prix unitaire