Fall Out Boy are pulling out of two dates on their Hella Mega Tour with Green Day and Weezer “due to an individual on the band’s team testing positive for COVID.” The concerts—on August 4 at Queens’ Citi Field and on August 5 Boston’s Fenway Park—will still take place with Green Day, Weezer, and the Interrupters performing. Representatives for Fall Out Boy offered no comment when reached by Pitchfork.

Fall Out Boy also wrote in their announcement, “It’s important to note that everyone on the entire tour, both band and crew, are fully vaccinated. Each band and their crew have operated in a bubble independently to safeguard everyone as much as possible at each show and in between shows.”

Last month, Foo Fighters canceled a Los Angeles concert under similar circumstances. The band said the cancellation was due to “a confirmed COVID-19 case within the Foo Fighters organization.”