diff --git a/.gitignore b/.gitignore
index c396567..e201fb4 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,11 +1,11 @@
 .vscode/
 
-*.bmp
-*.obj
-*.wav
-*.md2
-*.dff
-*.irx
+*.[Bb][Mm][Pp]
+*.[Oo][Bb][Jj]
+*.[Ww][Aa][Vv]
+*.[Dd][Ff][Ff]
+*.[Ii][Rr][Xx]
+*.[Mm][Dd]2
 
 # ---