1 files changed, 1 insertions, 1 deletions

diff --git a/pronto-eslint_npm.gemspec b/pronto-eslint_npm.gemspec
index 15373f4..7f965c0 100644
--- a/pronto-eslint_npm.gemspec
+++ b/pronto-eslint_npm.gemspec
@@ -18,7 +18,7 @@ Gem::Specification.new do |s|
   s.required_ruby_version = '>= 2.0.0'
   s.rubygems_version = '1.8.23'
 
-  s.files = `git ls-files -z`.split("\x0").reject { |f| f.match(%r{^(test|spec|features)/}) }
+  s.files = `git ls-files -z`.split("\x0").select { |f| f.match(%r{^(lib/|(LICENSE|README.md)$)}) }
   s.extra_rdoc_files = ['LICENSE', 'README.md']
   s.require_paths = ['lib']
   s.requirements << 'eslint (in PATH)'