Fans couldn’t help but notice Kim Kardashian’s 𝐛𝐢𝐫𝐭𝐡day wish for Caitlyn Jenner was less than warm on Tuesday.

The “Kardashians” star took to Instagram where she commemorated the former Olympian’s big day with a single picture showing the pair together which she accompanied with a brief caption.

“Happy 75th Birthday. I love you,” the Skims founder wrote next to the photo.

Fans called out Kim Kardashian’s Tuesday Instagram post for looking “forced” after the Skims founder wished Caitlyn Jenner a Happy 75th Birthday.WireImage

“Happy 75th Birthday. I love you,” Kardashian captioned a single photo of the duo.Instagram/@kimkardashian

Jenner responded to the post, telling Kardashian: “Love you so much. Thank you for everything🙏🏼🤍.”

However, some of her fans were quick point out that Kardashian’s message didn’t seem to carry her typical warmth that she normally uses in some of her other 𝐛𝐢𝐫𝐭𝐡day posts.

“The short and sweet caption with exactly one picture I’m dying,” a social media user wrote.

Another added, “It looks so forced. Kimmy 𝑏𝑎𝑏𝑦 we know u didn’t wanna make this post.”

“Love you so much. Thank you for everything🙏🏼🤍,” Jenner said in response to Kardashian’s message.GC Images

Though, fans were quick to call the message “forced.”Instagram/@kimkardashian

“The caption looks exhausted,” someone else claimed, with another adding, “Not the ‘here’s your damn post’ post.”

Another Instagram user commented: “lol you can tell you only did it cause you had to 😂🤣 what happened to the essay you write all your fam 🤣😂😅.”

Kardashian’s 𝐛𝐢𝐫𝐭𝐡day post to Jenner comes several months after she responded to Jenner’s claim that she was “calculated” in the “House of Kardashian” docuseries, which aired in November 2023.

The post comes nearly a year after Jenner said her former step daughter was “calculated” in the Peacock docuseries, “House of Kardashians,” which aired in November 2023.Sky TV

Kardashian responded to Jenner’s comments saying it ‘“honestly doesn’t [bother me]” in the Season 5 premiere of her family’s Hulu series in May.caitlynjenner/Instagram

The mother of four revealed Jenner’s comments “honestly doesn’t [bother me]” in the Season 5 premiere of her family’s Hulu series in May.

“I had such a great stepdad who raised me,” she added.

“So none of those things that are said, even if twisted or whatever, are gonna make me think differently of the life I’ve had.”