diff --git a/sale_delivery_term/sale.py b/sale_delivery_term/sale.py
index 2f37b298aae..dd98b42bdba 100644
--- a/sale_delivery_term/sale.py
+++ b/sale_delivery_term/sale.py
@@ -118,7 +118,7 @@ def _get_uom_id(self, cr, uid, *args):
         'product_id': fields.many2one('product.product', 'Product', domain=[('sale_ok', '=', True)]),
         'price_unit': fields.float('Unit Price', required=True, digits_compute= dp.get_precision('Product Price')),
         'price_subtotal': fields.function(_amount_line, string='Subtotal',
-            digits_compute= dp.get_precision('Sale Price')),
+            digits_compute= dp.get_precision('Product Price')),
         'product_uom_qty': fields.float('Quantity (UoM)', digits_compute= dp.get_precision('Product UoS'), required=True),
         'product_uom': fields.many2one('product.uom', 'Unit of Measure ', required=True),
         'product_uos_qty': fields.float('Quantity (UoS)' ,digits_compute= dp.get_precision('Product UoS')),