diff --git a/mysql/migration/2.0.0-2.1.0.sql b/mysql/migration/2.0.0-2.1.0.sql
index edc66304033..064e7b3bf3e 100644
--- a/mysql/migration/2.0.0-2.1.0.sql
+++ b/mysql/migration/2.0.0-2.1.0.sql
@@ -164,6 +164,7 @@ update llx_const set name='NOTIFICATION_EMAIL_FROM', visible=0 where name='MAIN_
 update llx_const set name='NOTIFICATION_EMAIL_FROM', visible=0 where name='MAIN_EMAIL_FROM';
 
 insert into llx_const(name,value,type,visible,note) values('MAIN_SHOW_DEVELOPMENT_MODULES','0','yesno',1,'Make development modules visible');
+insert into llx_const(name,value,type,visible,note) values('PRODUCT_SHOW_WHEN_CREATE','1','yesno',1,'Add product list in first step of proposal, invoice creation');
 
 delete from llx_const where name in ('OSC_CATALOG_URL','OSC_LANGUAGE_ID');