In 2011, the original line up announced they were getting back together to tour and record a new album. However, Tony Iommi was diagnosed with cancer, forcing the band to cancel most tour dates, and Bill Ward left after being unsatisfied with the contract. Tony Iommi has since been recovering, and Sabbath hired drummer Tommy Clufetos to tour with them. However, Brad Wilk is drumming on the new album, which is called '13' and was released in June 2013. The band later retired in 2017.