Primus has canceled the upcoming European leg of the band's A Tribute to Kings tour.
The outing, set to kick off in the fall, was scrapped due to "unavoidable logistical challenges."
"We apologize to our fans who were planning to attend and look forward to performing in Europe again soon," Primus says.
Refunds will be issued to ticket holders at the point of purchase.
The A Tribute to Kings tour, which first launched in 2021, features Primus performing Rush's 1977 album A Farewell to Kings in full, as well as a set of their own songs. The most recent North American leg made a stop in the "Tom Sawyer" outfit's hometown of Toronto in May, which was attended by Rush's Geddy Lee and Alex Lifeson.