diff --git a/htdocs/install/mysql/migration/3.3.0-3.4.0.sql b/htdocs/install/mysql/migration/3.3.0-3.4.0.sql
index 957dadf2845..acebc660662 100755
--- a/htdocs/install/mysql/migration/3.3.0-3.4.0.sql
+++ b/htdocs/install/mysql/migration/3.3.0-3.4.0.sql
@@ -347,3 +347,6 @@ ALTER TABLE llx_opensurvey_sondage ADD INDEX idx_date_fin (date_fin);
 ALTER TABLE llx_opensurvey_user_studs ADD INDEX idx_id_users (id_users);
 ALTER TABLE llx_opensurvey_user_studs ADD INDEX idx_nom (nom);
 ALTER TABLE llx_opensurvey_user_studs ADD INDEX idx_id_sondage (id_sondage);
+
+ALTER TABLE llx_boxes ADD COLUMN params varchar(255);
+
diff --git a/htdocs/install/mysql/tables/llx_boxes.key.sql b/htdocs/install/mysql/tables/llx_boxes.key.sql
index d628257b5ce..52e06daf2af 100644
--- a/htdocs/install/mysql/tables/llx_boxes.key.sql
+++ b/htdocs/install/mysql/tables/llx_boxes.key.sql
@@ -21,7 +21,7 @@
 ALTER TABLE llx_boxes ADD UNIQUE INDEX uk_boxes (entity, box_id, position, fk_user);
 
 -- Supprime orphelins pour permettre montee de la cle
--- V4 DELETE llx_boxes FROM llx_boxes LEFT JOIN llx_boxes_def ON llx_boxes.box_id = llx_boxes_def.rowid WHERE llx_boxes_def.rowid IS NULL;
+-- MYSQL V4 DELETE llx_boxes FROM llx_boxes LEFT JOIN llx_boxes_def ON llx_boxes.box_id = llx_boxes_def.rowid WHERE llx_boxes_def.rowid IS NULL;
 -- POSTGRESQL V8 DELETE FROM llx_boxes USING llx_boxes_def WHERE llx_boxes.box_id NOT IN (SELECT llx_boxes_def.rowid FROM llx_boxes_def);
 
 ALTER TABLE llx_boxes ADD INDEX idx_boxes_boxid (box_id);
diff --git a/htdocs/install/mysql/tables/llx_boxes.sql b/htdocs/install/mysql/tables/llx_boxes.sql
index a594e153afb..383e1bbcce4 100644
--- a/htdocs/install/mysql/tables/llx_boxes.sql
+++ b/htdocs/install/mysql/tables/llx_boxes.sql
@@ -19,7 +19,7 @@
 -- ===========================================================================
 
 --
--- position  : 0=index.php
+-- position  : 0=Home page index.php
 -- box_order : Box sort order
 --
 
@@ -31,6 +31,6 @@ create table llx_boxes
   position		smallint NOT NULL,
   box_order		varchar(3) NOT NULL,
   fk_user		integer default 0 NOT NULL,
-  maxline		integer NULL
-  
+  maxline		integer NULL,
+  params		varchar(255)
 )ENGINE=innodb;