Although it looked like Prince had a good relationship with Tidal—the Jay Z-led music platform nabbed exclusive streaming rights to one of the late artist’s final albums—it now looks like the partners are going to court. TMZ reports that Prince’s estate is suing Jay Z’s Roc Nation for illegally streaming his entire catalog. It seems the artist had really only signed off on allowing Tidal to stream his final album, Hit N Run: Phase 1. And even that deal was limited, as Tidal only had exclusivity on the album for 90 days. But two months after his death, Tidal expanded the streaming to include his complete discography.