He’s a legendary rocker and a poster boy for Zoomers who want to keep living young. 

But a virus has brought down Paul McCartney in Japan, forcing the 71 year-old former Beatle to cancel a concert in Tokyo Saturday.

The concert was part of his “Out There Japan Tour 2014” and was to take place at Tokyo’s National Stadium.

McCartney apologized to his Japanese fans, saying the doctors told him not to perform Saturday night.

But he says he should be fine for his scheduled concert on Sunday, as well as one on Monday to makeup for the one cancelled on Saturday.