Rod Stewart has canceled additional U.S. tour dates as he continues to recover from the flu. On Saturday (June 7), the 80-year-old music icon announced on social media that he is canceling four concerts and rescheduling two others due to ongoing health concerns.

Rod Stewart has canceled six of his upcoming American concerts as he recuperates from an illness. “I have to cancel and reschedule my next six concerts in June as I continue to recover from the flu,” the 80-year-old singer wrote on his social media.

Sir Rod Stewart has cancelled a string of concerts in the US as he recovers from flu, ahead of his set at Glastonbury later this month. Sir Rod is due to play the coveted tea-time legends slot at the Somerset festival on Sunday June 29.