diff --git a/Rails.gitignore b/Rails.gitignore
index afc002e7..6efda0af 100644
--- a/Rails.gitignore
+++ b/Rails.gitignore
@@ -21,3 +21,4 @@ config/initializers/secret_token.rb
 .idea
 /*.tmproj
 **.swp
+.DS_Store