diff --git a/src/main/kotlin/com/ecwid/apiclient/v3/dto/product/request/ProductsSearchRequest.kt b/src/main/kotlin/com/ecwid/apiclient/v3/dto/product/request/ProductsSearchRequest.kt
index 63303036..bb94f4c8 100644
--- a/src/main/kotlin/com/ecwid/apiclient/v3/dto/product/request/ProductsSearchRequest.kt
+++ b/src/main/kotlin/com/ecwid/apiclient/v3/dto/product/request/ProductsSearchRequest.kt
@@ -163,6 +163,7 @@ sealed class ProductsSearchRequest : ApiRequest {
 		PRICE_ASC,
 		PRICE_DESC,
 		UPDATED_TIME_ASC,
-		UPDATED_TIME_DESC
+		UPDATED_TIME_DESC,
+		PURCHASE_QUANTITY_DESC
 	}
 }