Caitlyn Jennersays her famous family is expecting a new addition!

TheKeeping Up with the Kardashiansalum, 71, revealed that she has another grandchild on the way, a comment she made Thursday while visiting the Toy Store in Quincy, California, on the campaign trail, which was live-streamed on thesmall business’s Facebook page.

(Caitlyn is running to replace current Gov. Gavin Newsom, a Democrat, in a special election next month after a Republican-led effort gathered enough signatures across the state to force a recall vote.)

“Eighteen grandchildren. I keep telling the girls — they’re not too excited about this, but — I wanna go for 30,” Caitlyn says in the video. “Thirty grandchildren. It’s a round number. I just found out the other day that I have another one in the oven. Yes, I found that out the other day. So that’s 19, so we only got 10 to go.”

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Caitlyn Jenner.MediaPunch/Shutterstock

Caitlyn jenner

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The Olympic gold medalist did not say which of her kids were expecting. Caitlyn has six adult children:Kylie,Kendall,Brody,Brandon,CassandraandBurt, as well as stepchildren with ex-wifeKris Jenner:Kourtney,Kim,KhloéandRob.

Kim KardashianWest has four children;Kourtney Kardashianhas three; Brandon Jenner has three; Cassandra Jenner has three; Burt Jenner has two;Kylie Jennerhas one; Khloé Kardashian has one; and Robert Kardashian has one.

In May, Caitlyn said onCBS This Morningthat when it came to her campaign, she did notexpect her celebrity children to be vocalabout her political aspiration.

“I did speak with all my children and I said, ‘Hey, I don’t want one tweet, I don’t want you—this is my deal,’ " she said at the time.

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“You told them not to be involved?” asked host Anthony Mason, to which Caitlyn replied, “Yes. Not to be involved whatsoever. … I said if anybody asks any questions in the media — because obviously they are in the media — I just said, say ‘no comment,’ address your comment to me.”

A sourcetold PEOPLE earlier this yearthat the famous family wants Caitlyn “happy,” regardless of whether they agree with her politics: “There have always been differing political opinions within the family. But everyone can agree on one thing: They want Caitlyn to be happy.”

source: people.com