diff --git a/lazy_images-rails.gemspec b/lazy_images-rails.gemspec
index 5d6e5c8..5406ded 100644
--- a/lazy_images-rails.gemspec
+++ b/lazy_images-rails.gemspec
@@ -17,8 +17,7 @@ Gem::Specification.new do |s|
     "along with the placeholder for non-js browsers."
   s.license     = "MIT"
 
-  s.files = Dir["{app,config,db,lib}/**/*", "MIT-LICENSE", "Rakefile", "README.md"]
-  s.test_files = Dir["test/**/*"]
+  s.files = Dir["{app,config,db,lib}/**/*", "MIT-LICENSE"]
 
   s.add_dependency "rails", "~> 4.2.1"