diff --git a/.gitignore b/.gitignore
index 20a6bb7..608a433 100644
--- a/.gitignore
+++ b/.gitignore
@@ -16,6 +16,7 @@ tmp
 /test/tmp/
 /test/version_tmp/
 /tmp/
+.DS_Store
 
 ## Documentation cache and generated files:
 /.yardoc/