The Harry Potter movies are, without a doubt, absolutely amazing works of art. Tap to play or pause GIF Tap to play or pause GIF Warner Bros But of course, nothing's perfect, and Harry Potter is no exception. So we want to know all of your favorite mistakes from the Harry Potter movies. Tap to play or pause GIF Tap to play or pause GIF Warner Bros Like, maybe Harry using Lumos outside of school in Prisoner of Azkaban, a movie where he specifically gets in trouble for using magic outside of school, irritates you to no end. Tap to play or pause GIF Tap to play or pause GIF Warner Bros Perhaps you're still trying to figure out why the props department wrote "Elbus" on Dumbledore's chocolate frog card. Warner Bros Or maybe you recently noticed that there's a crew member just chilling in the background of this Chamber of Secrets scene. Warner Bros Let us know in the comments below which Harry Potter movie mistake really gets you fired up. The best responses will be featured in an upcoming BuzzFeed Community post!