The band announced today it's postponing the tour so Mick Jagger can receive medical treatement.
He was told by doctors "he cannot go on tour at this time."
No more details about Jagger's condition were provided.
The Stones' No Filter Tour was expected to start April 20 in Miami.
The band was to play Ontario's Burl's Creek on Canada Day weekend.
Jagger says in the statement he hates letting the fans down but he's "looking forward to getting back on stage as soon as I can."