Sony Group Corp. will continue producing PlayStation 4 consoles throughout 2022 as it navigates disruptions to the global supply chain that have limited output of its pricier PlayStation 5.

The Japanese conglomerate, whose flagship PS5 console has been in scarce supply since its debut in November 2020, told assembly partners late last year that it would continue making its earlier-generation machine through this year, according to people familiar with the matter. While Sony never officially announced when it would stop making the PS4, it had previously planned to discontinue assembly at the end of 2021, they said, asking not to be named as the plans are not public.

The strategy would add about a million PS4 units this year to help offset some of the pressure on the company’s PS5 production, a figure that will be adjusted in response to demand, the people said. The older console uses less advanced chips, is simpler to make and provides a budget-friendly alternative to the PS5.