The aim of this study is to present the key challenge faced by the Polish legislator, which is the implementation of the construction of the presumption of employment relationship as regulated in Art. 5 of the Directive in relation to platform employment. In my opinion, the correct implementation of this construction into the Polish legal system will require extending this mechanism to all employment relationships, including those operating outside the online platform sector. In this sense, the implementation of this mechanism will constitute a revolution for the entire Polish employment law. The implementation of the presumption of an employment relationship into our legal order is of fundamental importance for all employment relations in Poland. It will affect not only the online platform market, but also all individuals engaged in gainful employment. The author critically addresses the proposed solutions, pointing out the flaws and risks associated with introducing this legal construction into Polish labour law.