diff --git a/Sources/OpenFoodFacts/Schemas/Product.swift b/Sources/OpenFoodFacts/Schemas/Product.swift
index fed998a..298834a 100644
--- a/Sources/OpenFoodFacts/Schemas/Product.swift
+++ b/Sources/OpenFoodFacts/Schemas/Product.swift
@@ -167,6 +167,7 @@ public class Product: Codable, ObjectDebugger {
 	public var producerVersionId: String?
 	public var productName: String?
 	public var productQuantity: Float?
+	public var productQuantityUnit: String?
 	public var purchasePlaces: String?
 	public var purchasePlacesDebugTags: [String]?
 	public var purchasePlacesTags: [String]?
@@ -376,6 +377,7 @@ public class Product: Codable, ObjectDebugger {
 		case producerVersionId = "producer_version_id"
 		case productName = "product_name"
 		case productQuantity = "product_quantity"
+		case productQuantityUnit = "product_quantity_unit"
 		case purchasePlaces = "purchase_places"
 		case purchasePlacesDebugTags = "purchase_places_debug_tags"
 		case purchasePlacesTags = "purchase_places_tags"
@@ -933,6 +935,10 @@ public class Product: Codable, ObjectDebugger {
 			productQuantity = nil
 		}
 
+		productQuantityUnit = try container.decodeIfPresent(
+			String.self,
+			forKey:
+				.productQuantityUnit)
 		// ... (initialize other properties)
 	}
 }