diff --git a/mysql/migration/2.0.0-2.1.0.sql b/mysql/migration/2.0.0-2.1.0.sql
index ed17c51c268..a2fd1fd3fd8 100644
--- a/mysql/migration/2.0.0-2.1.0.sql
+++ b/mysql/migration/2.0.0-2.1.0.sql
@@ -294,4 +294,6 @@ update llx_societe_remise_except set description='Remise sans description' where
 alter table llx_societe_remise_except modify description varchar(255) NOT NULL;
 
 insert into llx_c_actioncomm (id, code, type, libelle) values ( 8, 'AC_COM',  'system', 'Envoi Commande');
-update llx_actioncomm set fk_action = '8' where fk_action =  '3' and label = 'Envoi commande par mail'
\ No newline at end of file
+update llx_actioncomm set fk_action = '8' where fk_action =  '3' and label = 'Envoi commande par mail'
+
+insert into llx_const (name, value, type, visible, note) VALUES ('PROPALE_VALIDITY_DURATION', '15', 'chaine', 1, 'Durée de validitée des propales');
\ No newline at end of file