diff --git a/.gitignore b/.gitignore
index 5ba7221..1476fca 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,6 +1,7 @@
 /vendor
 /composer.lock
 /.phpunit.cache
+.DS_Store
 
 # https://stackoverflow.com/a/16318111
 /tools/*