diff --git a/.gitignore b/.gitignore
index dc686e5..c8701b3 100644
--- a/.gitignore
+++ b/.gitignore
@@ -34,6 +34,7 @@ svg-inkscape/
 *.acn
 Main.pdf
 *.lol
+.chapter-backups
 
 # Python
 *.pyc