Punk legend Jello Biafra broke out one of his classic Dead Kennedys tracks during a guest appearance with Necrot and The Calaveras Brothers at a show this week.

But he made one big tweak to take on President Donald Trump.

Biafra turned the anti-fascist anthem “Nazi Punks Fuck Off” into “Nazi Trumps Fuck Off,” with the audience at the Marquis Theater in Denver taking over the “fuck off” part of the chorus.

As he introduced the song, Biafra also took on Live Nation and Elon Musk ― then delivered a warning about the current climate.

“For the first time ever, we are staring at real, live fascist dictatorships with red, white and blue brownshirts all over this country,” he said.