TOLEDO, Ohio (AP) — President Joe Biden could be left off the ballot in Ohio this fall unless the state’s Republican-dominated legislature creates an exception to the ballot deadline or the Democratic Party moves up its convention, according to the office that oversees the state’s elections.

Ohio’s deadline to certify presidential candidates for the general election is Aug. 7, nearly two weeks before the Democratic National Convention, at which Biden is expected to be nominated to run against Republican challenger Donald Trump.

Ohio law requires that presidential candidates be certified 90 days before the general election, which is on Nov. 5 this year, said a letter written last week by Paul DiSantis, chief legal counsel for Republican Secretary of State Frank LaRose.

“Please contact me as soon as possible with any information that can assure this office of timely compliance with Ohio law,” the letter said.