diff --git a/addons/account/account_move_line.py b/addons/account/account_move_line.py
index d8136b8e0fa..c8a02d00ea4 100644
--- a/addons/account/account_move_line.py
+++ b/addons/account/account_move_line.py
@@ -389,7 +389,7 @@ class account_move_line(osv.osv):
         'analytic_account_id' : fields.many2one('account.analytic.account', 'Analytic Account'),
 #TODO: remove this
         'amount_taxed':fields.float("Taxed Amount",digits=(16,int(tools.config['price_accuracy']))),
-        'company_id': fields.related('account_id','company_id',type='many2one',object='res.company',string='Company',store=True)
+        'company_id': fields.related('account_id','company_id',type='many2one',relation='res.company',string='Company',store=True)
 
     }
 
diff --git a/addons/stock/stock.py b/addons/stock/stock.py
index 95c839be6b7..a285cc4b8ad 100644
--- a/addons/stock/stock.py
+++ b/addons/stock/stock.py
@@ -1457,7 +1457,7 @@ class stock_inventory_line(osv.osv):
         'product_id': fields.many2one('product.product', 'Product', required=True),
         'product_uom': fields.many2one('product.uom', 'Product UOM', required=True),
         'product_qty': fields.float('Quantity'),
-        'company_id': fields.related('inventory_id','company_id',type='many2one',object='res.company',string='Company',store=True)
+        'company_id': fields.related('inventory_id','company_id',type='many2one',relation='res.company',string='Company',store=True)
     }
 
     def on_change_product_id(self, cr, uid, ids, location_id, product, uom=False):