Jon Stewart is making an early exit from Apple.

The former Daily Show host’s return to the talk show space has ended prematurely as Apple has abandoned plans for an eight-episode third season of the Stewart-hosted series The Problem, sources confirm to The Hollywood Reporter.

According to the New York Times, which first reported the news, the cancellation came after creative differences between the iPhone maker and Stewart over potential topics and guests for The Problem. The NYT reported that Stewart informed his staff Thursday that Apple pushed back on topics relating to China and artificial intelligence. Production on season three was already under way, with filming poised to begin shortly.