diff --git a/fooder/model/product.py b/fooder/model/product.py
index 15b81cc..232a7cb 100644
--- a/fooder/model/product.py
+++ b/fooder/model/product.py
@@ -1,6 +1,7 @@
-from pydantic import BaseModel
 from typing import List
 
+from pydantic import BaseModel
+
 
 class Product(BaseModel):
     """Product."""
@@ -12,6 +13,7 @@ class Product(BaseModel):
     carb: float
     fat: float
     fiber: float
+    barcode: str | None
 
     class Config:
         from_attributes = True