Voters in swing state Wisconsin will have another choice to make after casting their ballots for president in November — whether to explicitly bar foreign nationals from voting. At the bottom of the ballot is a statewide referendum authored by Republican legislators asking for permission to amend the state constitution to clearly prohibit non-U.

On the ballot in Wisconsin this fall, voters will decide on a referendum asking to change one word in the state constitution to prevent non-U.S. citizens from voting in any local, state or federal elections.

This one would bar noncitizens from voting in statewide elections, something that is already prohibited under state law.