New ask Hacker News story: Ask HN: How can I disable the christmas theme on HN?

Ask HN: How can I disable the christmas theme on HN?
2 by hda2 | 3 comments on Hacker News.
I remember there being a setting to disable it but I can't manage to find it. I am aware that I could just visit the hn subreddit and wait until this problem passes over, but I would like to remain on this site if possible. Thank you for your time.