Treasury Secretary Steven Mnuchin’s wife, Louise Linton, suddenly feels bad about her snobbish Instagram post and condescending rant against a commenter.

“I apologize for my post on social media yesterday as well as my response,” the 36-year-old said in a statement to CNN.

“It was inappropriate and highly insensitive,” she added.

Linton’s “Let them eat cake” moment lit up social media on Monday night.

The Scottish actress sparked outrage with her fashionable “day trip” to Kentucky aboard a government plane and captioned hashtags calling out Tom Ford, Hermes and Valentino — whom she was wearing in the pic.

She then drew more ire by calling out a woman who chided her for the jaunt.

“Glad we could pay for your little getaway,” the user, identified as Jenni Miller, wrote in the comments section.

To which Linton replied, “Cute! Aw!!! Did you think this was a personal trip?! Adorable! Do you think the US govt paid for our honeymoon or personal travel?! Lololol. Have you given more to the economy than me and my husband? Either as an individual earner in taxes OR in self sacrifice to your country? I’m pretty sure we paid more taxes toward our day ‘trip’ than you did. Pretty sure the amount we sacrifice per year is a lot more than you’d be willing to sacrifice if the choice was yours. You’re adorably out of touch. Thanks for the passive aggressive nasty comment. Your kids look very cute. Your life looks cute. I know you’re mad but deep down you’re really nice and so am I. Sending me passive aggressive Instagram comments isn’t going to make life feel better. Maybe a nice message, one filled with wisdom and hunanity [sic] would get more traction. Have a pleasant evening. Go chill out and watch the new game of thrones. It’s fab!”

Linton later deleted the comment — and the post, altogether — as word spread about her tirade.

Her social media profiles remained private Tuesday in the wake of the incident.