diff --git a/.gitignore b/.gitignore
index 0ce7bb3..6d324d6 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,6 +2,7 @@
 /Gemfile.lock
 /.bundle
 /vendor
+/coverage
 /doc
 /pkg
 /rdoc
diff --git a/spec/spec_helper.rb b/spec/spec_helper.rb
index f22f5c4..9f8d2fc 100644
--- a/spec/spec_helper.rb
+++ b/spec/spec_helper.rb
@@ -1,5 +1,6 @@
 require 'coveralls'
 Coveralls.wear!
+SimpleCov.add_filter('/spec')
 
 require 'webmock/rspec'
 require 'rest-client'