“I’m worried about my show all the time, regardless of mergers,” the Last Week Tonight host told USA Today. “I’ll get to you when I have time, corporate overlords,” he added. “I’ve got a lot of self-loathing to go through first.”

The late-night host mocked Vance’s comment that Trump’s controversial social media post was meant as a joke. “Why did I get kicked off the air again? I forget,” Kimmel quipped.

The Late Show host—an outspoken admirer of the late Pulitzer Prize-winning poet—joins Helena Bonham Carter, Steve Buscemi, and Oprah Winfrey in reading Oliver’s work in Mary Oliver: Saved by the Beauty of the World, premiering on PBS this summer. Watch the trailer.