It’s about to get cold on the set of Captain America: Civil War.

Sebastian Stan, who plays The Winter Soldier/Bucky Barnes in the Marvel Cinematic Universe, just posted a picture of his new bearded mug. Along with the photo, Stan posted the hashtags #civilwar and #pickyourside.

#marvel #civilwar #pickyourside A photo posted by @imsebastianstan on Jun 3, 2015 at 10:17am PDT

We know what your'e thinking—“But Winter Soldier never had a beard in the comics!” Yeah, well Joker never had a tattoo on his forehead in the comics, and look what happened there. It will be interesting to see how the beard may factor into the story. Now that Bucky has his marbles back, it’s possible that he’s been trying to go incognito. Either way, that beard is bound to feel unpleasant in Atlanta, Georgia, where Civil War is currently filming.

But what do you think, readers? Is the Winter Soldier’s new beard growing on you? Let us know in the comments.

Captain America: Civil War opens on May 5, 2016.