ZZ Top have announced they will be suspending their upcoming tour dates, citing a stomach issue that is currently affecting bassist Dusty Hill. The band shared the news with a short statement.

The band writes that the dates (exact shows were not specified) will be rescheduled and that Hill’s “tummy ailment” will cause him to “lay low for the next few weeks.” The note also promises that the band will return to the stage to “rock 2018” and celebrate their 50th anniversary in 2019.

ZZ Top were previously scheduled to play the South Carolina State Fair tomorrow night. See their full schedule here.