diff --git a/rubygem-mocha.spec b/rubygem-mocha.spec
index 05c1829..ed47ec0 100644
--- a/rubygem-mocha.spec
+++ b/rubygem-mocha.spec
@@ -4,15 +4,15 @@
 Summary:        Mocking and stubbing library
 Name:           rubygem-%{gem_name}
 Version:        0.13.1
-Release:        2%{?dist}
+Release:        3%{?dist}
 Group:          Development/Languages
 License:        MIT and Ruby
 URL:            http://mocha.rubyforge.org
 Source0:	http://rubygems.org/gems/%{gem_name}-%{version}.gem
-Requires:	ruby(abi) = 1.9.1
+Requires:	ruby(release)
 Requires:	ruby(rubygems)
 Requires:	rubygem(metaclass)
-BuildRequires:	ruby(abi) = 1.9.1
+BuildRequires:	ruby(release)
 BuildRequires:  rubygems-devel
 BuildRequires:	ruby
 BuildRequires:	rubygem(metaclass)
@@ -37,9 +37,7 @@ This package contains documentation for %{name}.
 
 %prep
 %setup -q -c -T
-mkdir -p .%{gem_dir}
-gem install --local --install-dir .%{gem_dir} \
-            --force %{SOURCE0}
+%gem_install -n %{SOURCE0}
 
 %build
 
@@ -80,6 +78,9 @@ popd
 
 
 %changelog
+* Mon Feb 25 2013 Vít Ondruch <vondruch@redhat.com> - 0.13.1-3
+- Rebuild for https://fedoraproject.org/wiki/Features/Ruby_2.0.0
+
 * Thu Feb 14 2013 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 0.13.1-2
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_19_Mass_Rebuild