Kim Kardashian and Kanye West are expecting a baby boy.

Kardashian broke the news in a Father’s Day post on her Facebook page late Sunday evening.

The post featured a photo of West reading a book to the couple’s two-year-old daughter, North.

“Precious moments like this when we were traveling on tour with you are what I live for,” Kardashian wrote. “You're such a good daddy to North & you will be the best daddy to our new son too!”

Kardashian, 34, announced that the two are expecting another child on the mid-season finale of her reality series, “Keeping up with the Kardashians,” on June 1.