diff --git a/.gitignore b/.gitignore
index f10a0816..f19cb13b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -145,5 +145,7 @@ dmypy.json
 # Custom exclusions:
 .DS_Store
 
-# 
-/videos
\ No newline at end of file
+# For manim
+/videos
+/custom_defaults.yml
+/manimlib/defaults.yml
\ No newline at end of file