By peoplestaff225
March 06, 2015 12:37 PM

Courtesy Hugh Jackman

What’s the best day of the week? Diet cheat day, of course—even for Hugh Jackman.

Though he normally resists temptation in order to maintain his fit physique, Jackman revealed he keeps a special box of treats for when he’s allowed to fall off the wagon.

The Australian actor posted a photo of himself on Thursday with a mysterious white box with a handwritten note, “Do not open until cheat day”—though it wasn’t clear whether the avid foodie was going to be able to hold out or not.

RELATED: Spotted: George Clooney and Bill Murray Visit Queens for Authentic Greek Food

“Like that’s going to happen!” he wrote. But it looks like he made it.

Courtesy Hugh Jackman

Jackman—who stars in the new sci-fi thriller Chappie—gave fans a glimpse of its contents when he posted a photo on Friday of the same box filled with Tim Tams, which are Australian cookies made of layers of chocolate malted biscuit, chocolate cream filling and textured chocolate.

“Happy Cheat Day!!! #timtam,” he wrote.

Well, mystery solved, and our hats are off to Jackman for admitting you can’t be this perfect everyday.

—Ana Calderone, @anacalderone

RELATED: Steamy News: Hugh Jackman’s Coffee Company Teams Up with Keurig