diff --git a/docs/openapi/components/schemas/common/TradeLineItem.yml b/docs/openapi/components/schemas/common/TradeLineItem.yml
index 9dce506fa..6b6288680 100644
--- a/docs/openapi/components/schemas/common/TradeLineItem.yml
+++ b/docs/openapi/components/schemas/common/TradeLineItem.yml
@@ -140,10 +140,6 @@ properties:
         title: Category
         description: A category for the item.
         type: string
-      sizeOrAmount:
-        title: Size or Amount
-        description: The size or amount of the product
-        $ref: ./QuantitativeValue.yml
       weight:
         title: Weight
         description: Weight of the product.