At a hearing Monday, a group of detainees at the facility is asking U.S. District Judge Rodolfo Ruiz, a Trump appointee, to issue an order that would require the state of Florida and the Trump administration to expand legal access at the controversial facility.

Attorneys for the federal government confirmed Monday that Krome North Processing Center has been designated as the court with jurisdiction over Alligator Alcatraz, addressing concerns that people held at Florida’s Everglades immigration detention center have been unable to petition a judge.

A federal judge heard arguments Monday but declined to make an immediate ruling about the legal conditions of detainees at “Alligator Alcatraz.”