diff --git a/htdocs/install/mysql/migration/3.4.0-3.5.0.sql b/htdocs/install/mysql/migration/3.4.0-3.5.0.sql
index f13042bff2e..a25413f017b 100755
--- a/htdocs/install/mysql/migration/3.4.0-3.5.0.sql
+++ b/htdocs/install/mysql/migration/3.4.0-3.5.0.sql
@@ -31,6 +31,8 @@ create table llx_fichinter_extrafields
 ) ENGINE=innodb;
 
 ALTER TABLE llx_fichinter_extrafields ADD INDEX idx_ficheinter_extrafields (fk_object);
+ALTER TABLE llx_product ADD COLUMN desiredstock integer DEFAULT 0;
+
 
 create table llx_commandedet_extrafields
 (
diff --git a/htdocs/install/mysql/tables/llx_product.sql b/htdocs/install/mysql/tables/llx_product.sql
index 5e851d910a7..f9c1dbb54cb 100644
--- a/htdocs/install/mysql/tables/llx_product.sql
+++ b/htdocs/install/mysql/tables/llx_product.sql
@@ -70,5 +70,6 @@ create table llx_product
   canvas					varchar(32)  DEFAULT NULL,
   finished					tinyint      DEFAULT NULL,
   hidden					tinyint      DEFAULT 0,			-- Need permission see also hidden products
-  import_key				varchar(14)						-- Import key
+  import_key				varchar(14),					-- Import key
+  desiredstock              integer      DEFAULT 0
 )ENGINE=innodb;