diff --git a/Global/macOS.gitignore b/Global/macOS.gitignore
index a4557fbaea..06bbadd4f8 100644
--- a/Global/macOS.gitignore
+++ b/Global/macOS.gitignore
@@ -3,7 +3,10 @@
 __MACOSX/
 .AppleDouble
 .LSOverride
-Icon[
]
+
+# Finder custom icons
+# Pattern [^!-~] prevents corruption by line-ending converters and editor auto-formatting
+Icon[^!-~]
 
 # Thumbnails
 ._*