The glossed judgment concerns the extremely important issue of the admissibility of applying Art. 5 of the Polish Civil Code to claims for a reserved share, both in terms of measuring its amount, as well as depriving the entitled part of the reserved portion. Although the very decision of the Supreme Court against the background of the facts of the case deserves approval, the thesis of the judgment, according to which it is not permissible to dismiss the claim for a reserved share under Art. 5 of the Polish Civil Code