diff --git a/intrastat_product/models/intrastat_product_declaration.py b/intrastat_product/models/intrastat_product_declaration.py
index d490f5d..772f7e9 100644
--- a/intrastat_product/models/intrastat_product_declaration.py
+++ b/intrastat_product/models/intrastat_product_declaration.py
@@ -984,6 +984,7 @@ class IntrastatProductDeclaration(models.Model):
         """
         return [
             "hs_code",
+            "product_origin_country",
             "src_dest_country",
             "amount_company_currency",
             "transaction",