Oliver’s remarks arrive over six years after he ripped Leno’s calls for a return to a bit more “civility” in late night TV, advising “The Tonight Show” host to “go fuck” himself and highlighting his history of relentless jokes aimed at Monica Lewinsky (Leno has since declined that he targeted her on his program).

The “Last Week Tonight” host, 48, responded to Leno, 75, recently criticizing late-night TV hosts for alienating half their audience with one-sided political jabs. “I’m going to take a hard pass on taking comedic advice from Jay Leno,” Oliver told The Hollywood Reporter in an interview published Tuesday.