diff --git a/sql/upgrade.sql b/sql/upgrade.sql
index 30f957391..fee2d4a57 100644
--- a/sql/upgrade.sql
+++ b/sql/upgrade.sql
@@ -167,4 +167,7 @@ b_order integer default 1,
 b_action text,
 login text 
 );
-comment on table bookmark is 'Bookmark of the connected user';
\ No newline at end of file
+comment on table bookmark is 'Bookmark of the connected user';
+/*
+ * Missing update for preference !!!
+ */
\ No newline at end of file