diff --git a/mutations/buy_shop_item.go b/mutations/buy_shop_item.go
index 9c78095..a63080d 100644
--- a/mutations/buy_shop_item.go
+++ b/mutations/buy_shop_item.go
@@ -15,7 +15,7 @@ type buyShopItemInput struct {
 }
 
 type BuyShopItemParams struct {
-	Input buyDeliverableShopItemInput `graphql:"input"`
+	Input buyShopItemInput `graphql:"input"`
 }
 
 func (m *Mutations) newBuyShopItemMutation() *graphql.Mutation[BaseMutationPayload, BuyShopItemParams] {