Vice President Joe Biden said he’s given up talking about Donald Trump after a dust-up Friday over comments Biden made saying that he wishes he were back in high school so he could “take [Trump] behind the gym,” presumably to fight him.

Biden tempered his remarks about the GOP nominee Monday during a surprise stop at Clinton’s Cleveland campaign office. While he quickly expressed his distaste for Trump, he tried to focus his remarks on Clinton and the importance of getting out the vote for her.