Bill Clinton appeared on the Late Show on Tuesday night, where he joked with David Letterman about his wife, Hillary Clinton possibly becoming the next president.

When Letterman asked about the possibility of him living in the White House again, he didn’t jump the gun. He reminded that his wife had to win the Democratic nomination first and foremost.

"First of all, Hillary has to win the nomination. If she wins the nomination, then she has to win the election. If she wins the election, the chances are 100 percent that I'll move back,” Clinton told Letterman, Washington Post reports.

He did add in a joke, saying "If I'm asked.”

Of course, Clinton is hoping she wins. “It'd be a good thing for America if she won. I hope she does,” he continued.

Hillary Clinton finally confirmed her 2016 presidential run back in April with a video. At the end of it she told U.S. voters, "I'm hitting the road to earn your vote, because it's your time and I hope you'll join me on this journey."

image via Kristin Callahan/ACE/INFphoto.com