Soon-to-Be Father of Five James Van Der Beek Says There's 'Plenty of Room for One More' in Car

James Van Der Beek announced on Instagram in February that his adorable family of six would be adding a seventh member

James Van Der Beek doesn’t quite have a full car — yet!

On Wednesday, the What Would Diplo Do? show runner and star (who’s expecting his fifth child with wife Kimberly) posted a cute photo of all four of the couple’s kids — Emilia, 2, Annabel Leah, 4, Joshua, 6, and Olivia, 7½ — hanging out in the backseat of the family van.

“Plenty of room for one more … #minivan ✊🏻,” Van Der Beek, 41, captioned the shot.

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The actor announced on Instagram in February that his adorable family would be expanding once more, sharing a photo of his children all placing their hands on their mama’s bare belly.

“Thrilled beyond belief to announce that we are once again adding to our family 😍,” Van Der Beek captioned the image. “And I say ‘beyond belief’ because some people are probably wondering if we’re out of our minds. Which we might very well be … but I couldn’t be more excited. Or grateful. Or in awe of @vanderkimberly 🙌🏻”

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In March, Van Der Beek opened up on social media about the “trickiest” part of being a parent of four and how he and his wife manage the task.

“Trickiest thing with multiple kids is carving out one-on-one time with each of them … but it’s SO important,” he captioned a photo gallery featuring himself, a pregnant Kimberly and Annabel.

“Had a million things I wanted to get done today, but ultimately, none it would have held a candle to watching my #3 thrive when asked something she’s rarely ever asked: What do YOU want to do?” he added.