Nickelback has canceled all of their remaining dates for the 2015 No Fixed Addresses world tour.

Frontman Chad Kroeger has been ordered to rest his voice after undergoing recent surgery on his voice box. Kroeger was diagnosed with an operable cyst in June.

The band said, “We are sorry to miss our fans out on the road this fall, but Chad’s health, healing and full recovery are what is most important right now.”

Nickelback is expected to tour North America again in 2016.

Their last album, “No Fixed Addresses” was released in November.