The U.S. Supreme Court on Monday instructed the Imperial Irrigation District to submit a response to California farmer Michael Abatti’s request that their longstanding legal battle be taken up by the nation’s highest court.

Scott Harris, clerk of the Supreme Court, wrote to Jennifer Meeker, an attorney for the water and power district, to say that even though IID didn’t feel the need to answer Abatti’s petition, “the Court nevertheless has directed this office to request that a response be filed.”