The court said a referendum seeking to put the map up for a vote must be placed on the ballot, meaning the state’s elections this fall will take place under its old congressional lines.

The Missouri Supreme Court has blocked a new U.S. House map backed by President Donald Trump from being used in the November election

President Donald Trump had hoped the map would be used in the November election.

The unanimous decision means Missouri will use its previous congressional map, drawn after the 2020 census, for the 2026 midterm elections.