diff --git a/fluent-plugin-windows-eventlog-0.9.0.gem b/fluent-plugin-windows-eventlog-0.9.0.gem
new file mode 100644
index 0000000..1810b1c
Binary files /dev/null and b/fluent-plugin-windows-eventlog-0.9.0.gem differ
diff --git a/fluent-plugin-winevtlog.gemspec b/fluent-plugin-winevtlog.gemspec
index b041ad9..7c78304 100644
--- a/fluent-plugin-winevtlog.gemspec
+++ b/fluent-plugin-winevtlog.gemspec
@@ -12,7 +12,7 @@ Gem::Specification.new do |spec|
   spec.homepage      = "https://github.com/EncoreTechnologies/fluent-plugin-windows-eventlog"
   spec.license       = "Apache-2.0"
 
-  spec.files         = `git ls-files -z`.split("\x0")
+  spec.files         = Dir["lib/**/*.rb", "bin/*", "README*", "LICENSE", "CHANGELOG*", "spec/**/*"]
   spec.executables   = spec.files.grep(%r{^bin/}) { |f| File.basename(f) }
   spec.test_files    = spec.files.grep(%r{^(test|spec|features)/})
   spec.require_paths = ["lib"]