diff --git a/ext/custom-addons/dp_custom/models/account.py b/ext/custom-addons/dp_custom/models/account.py
index 6fcdfcf6..246e16d2 100644
--- a/ext/custom-addons/dp_custom/models/account.py
+++ b/ext/custom-addons/dp_custom/models/account.py
@@ -18,7 +18,7 @@
 #    along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #
 ##############################################################################
-from odoo import api, fields, models, _
+from odoo import api, fields, models
 
 
 class AccountInvoiceLine(models.Model):
@@ -29,6 +29,5 @@ class AccountInvoiceLine(models.Model):
     @api.model
     def create(self, vals):
         if vals.get('product_id', False) and not vals.get('intrastat_id', False):
-            vals.update(intrastat_id=vals['product_id'].intrastat_id.id)
+            vals.update(intrastat_id=self.env['product.template'].browse(vals['product_id']).intrastat_id.id)
         return super(AccountInvoiceLine, self).create(vals)
-