The good news for fans of Netflix‘s “Lost in Space” is that the series will be getting a third season, but the bad news is that the show’s third season will serve as its *final* season.

“Lost in Space” premiered in 2018 and the final season will arrive in 2021.

On the plus side, it seems the plan was always for the show to stop at three seasons.

“From the beginning, we’ve always viewed this particular story of The Robinsons as a trilogy,” showrunner Zack Estrin said in a statement today. “A three part epic family adventure with a clear beginning, middle and end. It’s also worth noting that, with what these characters go through just trying to survive each episode — if anyone deserves to catch their breath before their next mission — it’s Will, Penny, Judy, Maureen, John, Don West, Dr. Smith… and The Robot. And, of course, Debbie the Chicken.”

“Lost in Space” stars Toby Stephens, Molly Parker, Maxwell Jenkins, Mina Sundwall, Taylor Russell, Ignacio Serricchio and Parker Posey.