Republican Attorney General Raúl Labrador said previously he would try to block the measure, which includes ranked choice voting, from going before voters.

A ballot initiative to end Idaho’s closed primary elections and create a ranked-choice voting system for the general election has enough signatures to appear on the ballot for the Nov. 5 general election, the Idaho Secretary of State’s Office announced Wednesday.

Idaho voters in November will get to choose whether or not to shift Idaho’s primary elections away from political parties and open them to any affiliation.

Idaho Gov. Brad Little (R) announced an executive order Tuesday to tighten up voter registration in the state ahead of the election this fall. The order, called the Only Citizens Will Vote Act, will allow the Idaho secretary of state to “take all necessary steps” to prevent noncitizens from registering to vote.