Colorado's primary election is just two weeks away and some voters in Denver are noticing problems with their absentee ballots.

The ballots for the city of Denver say you need 37 cents to mail them in but they were not weighed properly and you actually need 60 cents to mail them in.

If you've already sent it in with a 37-cent stamp, don't worry.

The Denver Election Commission has a deal with the post office to pay the difference, so the ballots will not be returned to sender.