diff --git a/.gitignore b/.gitignore
index 867d379..5b52669 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,5 +1,6 @@
 *.gem
 .bundle
+.DS_Store
 .sass-cache
 _site
 Gemfile.lock
diff --git a/_config.yml b/_config.yml
index 88508a5..fdf2308 100644
--- a/_config.yml
+++ b/_config.yml
@@ -33,3 +33,6 @@ plugins:
 # Permalinks
 permalink:      /:year-:month-:day/:title
 paginate:       5
+
+# Excludes
+exclude: [ Gemfile, Gemfile.lock, tale.gemspec ]