diff --git a/addons/hr/hr.py b/addons/hr/hr.py
index 15c7c254f85..76f9295a829 100644
--- a/addons/hr/hr.py
+++ b/addons/hr/hr.py
@@ -175,7 +175,6 @@ class hr_employee(osv.osv):
         'color': fields.integer('Color Index'),
         'city': fields.related('address_id', 'city', type='char', string='City'),
         'login': fields.related('user_id', 'login', type='char', string='Login', readonly=1),
-        'write_date': fields.datetime('Update Date' , readonly=True),
     }
 
     def unlink(self, cr, uid, ids, context=None):
diff --git a/addons/product/product.py b/addons/product/product.py
index 977e408de6f..e6b4b4c6348 100644
--- a/addons/product/product.py
+++ b/addons/product/product.py
@@ -513,7 +513,6 @@ class product_product(osv.osv):
         'name_template': fields.related('product_tmpl_id', 'name', string="Name", type='char', size=128, store=True, select=True),
         'color': fields.integer('Color Index'),
         'product_image': fields.binary('Image'),
-        'write_date': fields.datetime('Update Date' , readonly=True),
     }
     
     def unlink(self, cr, uid, ids, context=None):