diff --git a/src/PriceSystem/PriceSystemInterface.php b/src/PriceSystem/PriceSystemInterface.php
index 7e4d0361..9aaca531 100644
--- a/src/PriceSystem/PriceSystemInterface.php
+++ b/src/PriceSystem/PriceSystemInterface.php
@@ -46,7 +46,6 @@ public function filterProductIds(array $productIds, ?float $fromPrice, ?float $t
      *
      * Should be overwritten in custom price systems with suitable implementation.
      *
-     * @param CheckoutableInterface&Concrete $product
      *
      */
     public function getTaxClassForProduct(CheckoutableInterface $product): OnlineShopTaxClass;