Howard Stern isn’t letting Jerry Seinfeld’s criticism of his “comedy chops” get him down. Last week, during an appearance on Dana Carvey and David Spade’s Fly on the Wall podcast, Seinfeld knocked the radio personality as they discussed how Stern “invented” podcast culture.

Jerry Seinfeld has apologized to Howard Stern after slamming the broadcaster on a podcast released last week. Stern explained on the Tuesday episode of his show that Seinfeld, “a personal friend of ours,” had quickly gotten in touch and apologized.