diff --git a/mysql/tables/llx_user_param.sql b/mysql/tables/llx_user_param.sql
index e9769ac288f..86556ab6939 100644
--- a/mysql/tables/llx_user_param.sql
+++ b/mysql/tables/llx_user_param.sql
@@ -1,5 +1,6 @@
 -- ============================================================================
 -- Copyright (C) 2004 Rodolphe Quiedeville <rodolphe@quiedeville.org>
+-- Copyright (C) 2004 Laurent Destailleur  <eldy@users.sourceforge.net>
 --
 -- This program is free software; you can redistribute it and/or modify
 -- it under the terms of the GNU General Public License as published by
@@ -24,7 +25,7 @@ create table llx_user_param
 (
   fk_user       integer,
   page          varchar(255),
-  param         varchar(255),
+  param         varchar(64),
   value         varchar(255),
   UNIQUE (fk_user,page,param)
 )type=innodb;