The app says it will shut down Sunday unless the sitting president can assure tech companies that he won’t enforce the law.

TikTok said it will have to “go dark” this weekend unless the outgoing Biden administration assures the company it won’t enforce a shutdown of the popular app after the Supreme Court on Friday unanimously upheld the federal law banning the app unless it’s sold by its China-based parent company.

President Joe Biden reportedly won't enforce the U.S. TikTok ban, leaving it up to President-elect Donald Trump to make the final call on the popular video-sharing app's immediate future.