diff --git a/Global/macOS.gitignore b/Global/macOS.gitignore
index 5fdc604e..b9a5663f 100644
--- a/Global/macOS.gitignore
+++ b/Global/macOS.gitignore
@@ -4,7 +4,10 @@
 __MACOSX/
 .AppleDouble
 .LSOverride
-Icon[
]
+
+# Finder custom icons
+# Pattern [^!-~] prevents corruption by line-ending converters and editor auto-formatting
+Icon[^!-~]
 
 # Thumbnails
 ._*