diff --git a/sql/upgrade.sql b/sql/upgrade.sql
index c7f275742..df477a929 100644
--- a/sql/upgrade.sql
+++ b/sql/upgrade.sql
@@ -7,4 +7,6 @@ update parm_appearance set a_value='#506cb8 ' where a_code='MENU1-SELECTED' and
 ALTER TABLE public.todo_list ALTER COLUMN tl_date drop NOT NULL;
 
 
-update menu_ref set me_javascript='bookmark.show(<DOSSIER>)' where me_code='BOOKMARK';
\ No newline at end of file
+update menu_ref set me_javascript='bookmark.show(<DOSSIER>)' where me_code='BOOKMARK';
+
+alter table tool_uos add created_date timestamp default now();