diff --git a/addons/fleet/__openerp__.py b/addons/fleet/__openerp__.py
index 8eceaf3fe12..36b3c4cbb47 100644
--- a/addons/fleet/__openerp__.py
+++ b/addons/fleet/__openerp__.py
@@ -3,12 +3,12 @@
     'name' : 'Fleet Management',
     'version' : '0.1',
     'author' : 'OpenERP S.A.',
-    'category': 'Fleet Management',
+    'category': 'Vehicle, leasing, insurances, costs',
     'website' : 'http://www.openerp.com',
     'summary' : 'Manage your fleet of vehicle',
     'description' : """
-Easy way to manage your fleet
-===============================
+Vehicle, leasing, insurances, cost
+==================================
 
 With this easy to use module, you can in a few clicks manage your entire vehicle fleet.
 
diff --git a/addons/fleet/fleet.py b/addons/fleet/fleet.py
index c8dbd3eaef3..bf10e15a2a1 100644
--- a/addons/fleet/fleet.py
+++ b/addons/fleet/fleet.py
@@ -415,6 +415,7 @@ class fleet_vehicle(osv.Model):
             'log_contracts':[],
             'log_services':[],
             'tag_ids':[],
+            'vin_sn':'',
         })
         return super(fleet_vehicle, self).copy(cr, uid, id, default, context=context)