diff --git a/github_changelog_generator.gemspec b/github_changelog_generator.gemspec
new file mode 100644
index 0000000..a8b4317
--- /dev/null
+++ b/github_changelog_generator.gemspec
@@ -0,0 +1,26 @@
+Gem::Specification.new do |s|
+  s.name               = "Github Changelog Generator"
+  s.version            = "0.0.1"
+  s.default_executable = "github_changelog_generator"
+
+  s.required_rubygems_version = Gem::Requirement.new(">= 0") if s.respond_to? :required_rubygems_version=
+  s.authors = ["Petr Korolev"]
+  s.date = %q{2014-10-10}
+  s.description = %q{Script, that automatically generate change-log from your tags and pull-requests}
+  s.email = %q{sky4winder+github_changelog_generator@gmail.com}
+  s.files = ["Rakefile", "lib/github_changelog_generator.rb", "lib/github_changelog_generator/parser.rb", "bin/github_changelog_generator"]
+  #s.test_files = ["test/test_github_changelog_generator.rb"]
+  s.homepage = %q{https://github.com/skywinder/Github-Changelog-Generator}
+  s.require_paths = ["lib"]
+  s.rubygems_version = %q{1.6.2}
+  s.summary = %q{Script, that automatically generate change-log from your tags and pull-requests.}
+
+  if s.respond_to? :specification_version then
+    s.specification_version = 3
+
+    if Gem::Version.new(Gem::VERSION) >= Gem::Version.new('1.2.0') then
+    else
+    end
+  else
+  end
+end
\ No newline at end of file