Khloé Kardashian & Tristan Thompson Making Baby No. 2 A 'Big Priority,' They 'Want To Give True A Sibling'

Keeping up with the Kardashian-Jenner babies may get harder to do if and when Khloé Kardashian and Tristan Thompson welcome another child together.

While the lovebirds already share daughter True, they are eager to expand the family, according to a source. "Khloé and Tristan still want to give True a sibling. It's a big priority for both of them," a source dished. "They really want it to work out."

"Khloé is spending most of her time in L.A. while Tristan is working in Boston. Khloé enjoys visiting Boston, but she doesn't want to live there," added the source. "Tristan understands that she wants to be with her family. True loves playing with all her cousins and is the happiest in L.A. with them."

SAY IT AIN’T SO! KIM KARDASHIAN‘S BESTIE LARSA PIPPEN CAUGHT HANGING OUT WITH KYLIE JENNER‘S EX TYGA

As OK! previously learned, the Good American co-founder has had babies on the brain for quite a while. In the trailer for the final season of Keeping Up With The Kardashians, Kardashian sat Thompson, 29, down for a serious chat about having another child together.

"In my head, when I was going to have kids, I never ever imagined having an only child," Kardashian shared, while noting that big sister Kim Kardashian always messages her when she posts videos of True to say that she needs someone to play with.

While Kardashian, 36, has always wanted a big family, she said being stuck at home during the pandemic really made her want to prioritize having another child for True. "Being in quarantine with [True], I felt bad. She had no friends, she had nobody, because they were isolated from each other," she explained. "True is getting older. I just feel like it's now time to have another kid."

Kardashian's statement was met by a large grin on Thompson's face, who responded: "Yup, that's what I like to hear."

TWINNING! KHLOÉ KARDASHIAN AND DAUGHTER TRUE THOMPSON‘S BEST MATCHING STYLE MOMENTS

"I've always wanted four kids. I have Prince and True. Two down, two more to go," he quipped, referring to son Prince, 4, whom he shares with ex Jordan Craig.

Kardashian already started the process of freezing her eggs last year, so the power couple will now have to work around the NBA player — who recently signed a two-year contract with the Boston Celtics — and his busy schedule to create an embryo.

As OK! previously reported, the duo decided to give their relationship another go after quarantining together with True in Kardashian's million-dollar home in Calabasas. Their relationship will be put to the test once again, as they plan on going back and forth between L.A. and Boston.

The final season of Keeping Up with the Kardashians premieres March 18 on E!.