For decades, Burger King and McDonald’s have been engaged in one of the most competitive corporate rivalries in fast food history. In the 1980s, the two actually went to court over accusations about Burger King's sourcing and preparation of meats. In 2016, a BK restaurant in Queens, New York, was draped in sheets and made to look like the ghost of McDonald’s.

The sniping continues, but this time McDonald’s isn’t really involved. According to The Hollywood Reporter and coming our way via Eater, the Russian branch of Burger King has filed a complaint with the country’s Federal Anti-Monopoly Service (FAS) over the recent horror blockbuster It. The reason? They claim the movie’s evil clown, Pennywise, is so reminiscent of Ronald McDonald that the release will constitute an unfair advertising opportunity for their competitor.

While this sounds like either a prank or publicity stunt hatched by Burger King’s marketing arm, the FAS confirmed to The Hollywood Reporter that the burger chain did indeed request the movie be banned. That doesn’t mean it’s not a marketing ploy—there must be economic advantages to comparing a chief competitor’s mascot to a child-murdering clown—but it does offer some substance to the claim. The FAS told the outlet that it “can’t be concerned” with a fictional character in a movie that has nothing to do with hamburgers, but hasn’t made any final decision.

Owing to the recent scary-clown hysteria, McDonald’s has actually dialed down Ronald’s appearances in public over the past two years, which does raise suspicion over what he’s been doing with his downtime. It: Chapter Two is scheduled to infuriate Burger King even more when it’s released in 2019.

[h/t Eater]