In an exclusive statement shared with Rolling Stone, Messina Touring Group, promoter of the U.S. leg of Sheeran’s Loop Tour, said: “As the concert promoter for Ed Sheeran’s U.S. Loop Tour, we have been notified by venues on the upcoming U.S. tour dates that they will not allow a concert to take place with Macklemore on the lineup, which would result in the cancellation of the tour and impact hundreds of thousands of fans. After discussions with stakeholders, Macklemore will not be performing on the remaining support dates.”

Macklemore was slated to appear at eight of the 10 shows left on the U.S. leg of Sheeran’s tour, which is set to resume this Friday, Sept. 19, in Philadelphia. The venues that allegedly objected to the rapper include: Lincoln Financial Field in Philadelphia; Gillette Stadium in Foxborough, Massachusetts; Mercedes-Benz Stadium in Atlanta; Lucas Oil Stadium in Indianapolis; Bank of America Stadium in Charlotte, North Carolina; AT&T Stadium in Arlington, Texas; and Raymond James Stadium in Tampa, Florida.

Macklemore — who’s been an outspoken supporter of Palestinians and those in Gaza for several years — joined the Loop Tour earlier this month, performing two shows at MetLife Stadium outside of New York City, on Sept. 4 and 5. At the first show, the Seattle rapper yelled “Free Palestine” onstage and expressed solidarity with people in Gaza and the occupied West Bank. He also showed images from the devastation in Gaza and performed his protest song, “Hind’s Hall,” about pro-Palestine demonstrators at Columbia, who occupied a building and named it after Hind Raja, a six-year-old killed by the Israeli military.