Belgium was one of the first countries to end the 2019-20 campaign due to the coronavirus pandemic, awarding Club Brugge their 16th league title and relegating Waasland-Beveren.
However, following appeals from Waasland-Beveren the coming championship, which begins on 8 August, will feature last season's bottom club and the two teams promoted from the second division - Louvain and Beerschot.
In a statement, the Pro League said that the format would change for next season, with 34 regular season match days followed by the top four taking part in a "Champions playoffs" and the four below in Europa League playoffs
Matches will be played behind closed doors at until the end of August.