Amazon’s Jeff Blackburn, who leads the company’s media and entertainment businesses, is retiring from Amazon for a second time, according to emails from Blackburn and CEO Andy Jassy on Friday.

With Blackburn’s departure, there will be some shifts in Amazon’s org chart. Mike Hopkins, who heads up Prime Video, Amazon Studios, and MGM, will report directly to Jassy. Steve Boom will add Audible, Twitch, and Amazon’s games division to his current responsibilities overseeing the company’s music and podcasting groups. He’ll also report directly to Jassy.

Blackburn, who originally joined Amazon in 1997, is set to officially retire once more in January. He’ll remain at the company in some capacity through early 2023 “to help ensure a smooth transition,” Jassy wrote.