Google seems to be holding nothing back in its treatment of science deniers. As spotted by Mashable, Google Translate accidentally labels flat-Earthers “crazy” when one particular phrase is translated into French.

You can try this trick for yourself—at least until Google fixes the error. On, select English as the original language, type “I am a flat earther” into the blank field, and choose French as the second language. The phrase translates to “Je suis un fou,” which reads as “I’m a crazy person" when it's translated back into English by clicking the icon with the two arrows on it. (Note: This doesn’t work if "Earther" is capitalized, and it seems to only work for French.)

Google representatives say this wasn't an intentional dig, though. A Google spokesman told CNET, "Translate works by learning patterns from many millions of examples of translations seen out on the web. Unfortunately, some of those patterns can lead to incorrect translations. The error has been reported and we are working on a fix."

Flat-Earthers are those who reject that the Earth is round, instead believing this to be an elaborate conspiracy orchestrated by various governments and space agencies. Members frequently use YouTube as a platform to spread their message, and the UK just held its first Flat Earth convention in April. About 200 people attended.

Intentional or not, this wouldn't be the first time Google snuck an Easter egg into its translation service. One Reddit user discovered that the “world's funniest joke” from Monty Python's Flying Circus translates to “[FATAL ERROR]” when plugged into the translator app. The joke sounds like it’s in German, but the words are actually gibberish and don't translate to anything in particular. In the skit, anyone who hears the joke dies from laughter.

Update: As of May 29, the translation error has been resolved. It now translates to "Je suis un flat earther." 

[h/t Mashable]