After the success of the NHL’s return in Toronto and Edmonton bubbles, the International Ice Hockey Federation will be using a similar format for the upcoming under-20 World Junior Hockey Championships.

The IIHF announced Thursday that the 2021 edition of the tournament will be held in a bubble in Edmonton without fans. The tournament was originally scheduled to be co-hosted by Edmonton and Red Deer, Alta., which will now happen in 2022.

As of Monday, the NHL has gone seven weeks without reporting a positive case of COVID-19 since 24 teams entered the Toronto and Edmonton bubbles on July 26 for the playoffs.