diff --git a/l10n_br_nfe/models/document_line.py b/l10n_br_nfe/models/document_line.py
index ea3c10041349..fe1c8e81e436 100644
--- a/l10n_br_nfe/models/document_line.py
+++ b/l10n_br_nfe/models/document_line.py
@@ -170,8 +170,12 @@ def _export_fields_nfe_40_prod(self, xsd_fields, class_obj, export_dict):
         nfe40_cProd = self.product_id.default_code or self.nfe40_cProd or ""
         export_dict["cProd"] = nfe40_cProd
 
-        nfe40_xProd = self.product_id.name or self.name or ""
-        export_dict["xProd"] = nfe40_xProd[:120].replace("\n", "").strip()
+        nfe40_xProd = (
+            self.product_id.with_context(display_default_code=False).display_name
+            or self.name
+            or ""
+        )
+        export_dict["xProd"] = nfe40_xProd[:120].replace("\n", " ").strip()
 
         nfe40_cEAN = nfe40_cEANTrib = self.product_id.barcode or "SEM GTIN"
         export_dict["cEAN"] = export_dict["cEANTrib"] = nfe40_cEAN