diff --git a/rubygem-http-cookie.spec b/rubygem-http-cookie.spec
index e4f53a8..b4c9af4 100644
--- a/rubygem-http-cookie.spec
+++ b/rubygem-http-cookie.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package rubygem-http-cookie
 #
-# Copyright (c) 2013 SUSE LINUX Products GmbH, Nuernberg, Germany.
+# Copyright (c) 2014 SUSE LINUX Products GmbH, Nuernberg, Germany.
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -15,15 +15,15 @@
 # Please submit bugfixes or comments via http://bugs.opensuse.org/
 #
 
-
 Name:           rubygem-http-cookie
 Version:        1.0.2
 Release:        0
 %define mod_name http-cookie
 %define mod_full_name %{mod_name}-%{version}
-
 BuildRoot:      %{_tmppath}/%{name}-%{version}-build
-BuildRequires:  ruby-macros >= 1
+BuildRequires:  ruby-macros >= 5
+BuildRequires:  %{ruby}
+BuildRequires:  %{rubygem gem2rpm}
 Url:            https://github.com/sparklemotion/http-cookie
 Source:         http://rubygems.org/gems/%{mod_full_name}.gem
 Summary:        A Ruby library to handle HTTP Cookies based on RFC 6265
@@ -37,51 +37,15 @@ just the same as today's major web browsers.  It has builtin support for the
 legacy cookies.txt and the latest cookies.sqlite formats of Mozilla Firefox,
 and its modular API makes it easy to add support for a new backend store.
 
-%package doc
-Summary:        RDoc documentation for %{mod_name}
-Group:          Development/Languages/Ruby
-Requires:       %{name} = %{version}
-
-%description doc
-Documentation generated at gem installation time.
-Usually in RDoc and RI formats.
-
-%package testsuite
-Summary:        Test suite for %{mod_name}
-Group:          Development/Languages/Ruby
-Requires:       %{name} = %{version}
-
-%description testsuite
-Test::Unit or RSpec files, useful for developers.
-
 %prep
-#gem_unpack
-#if you need patches, apply them here and replace the # with a % sign in the surrounding lines
-#gem_build
 
 %build
 
 %install
-%gem_install -f
-mkdir -p %{buildroot}%{_docdir}/%{name}
-ln -s %{_libdir}/ruby/gems/%{rb_ver}/gems/%{mod_full_name}/CHANGELOG.md %buildroot/%{_docdir}/%{name}/CHANGELOG.md
-ln -s %{_libdir}/ruby/gems/%{rb_ver}/gems/%{mod_full_name}/LICENSE.txt %buildroot/%{_docdir}/%{name}/LICENSE.txt
-ln -s %{_libdir}/ruby/gems/%{rb_ver}/gems/%{mod_full_name}/README.md %buildroot/%{_docdir}/%{name}/README.md
+%gem_install \
+  --doc-files="CHANGELOG.md LICENSE.txt README.md" \
+  -f
 
-%files
-%defattr(-,root,root,-)
-%{_docdir}/%{name}
-%{_libdir}/ruby/gems/%{rb_ver}/cache/%{mod_full_name}.gem
-%{_libdir}/ruby/gems/%{rb_ver}/gems/%{mod_full_name}/
-%exclude %{_libdir}/ruby/gems/%{rb_ver}/gems/%{mod_full_name}/test
-%{_libdir}/ruby/gems/%{rb_ver}/specifications/%{mod_full_name}.gemspec
-
-%files doc
-%defattr(-,root,root,-)
-%doc %{_libdir}/ruby/gems/%{rb_ver}/doc/%{mod_full_name}/
-
-%files testsuite
-%defattr(-,root,root,-)
-%{_libdir}/ruby/gems/%{rb_ver}/gems/%{mod_full_name}/test
+%gem_packages
 
 %changelog