diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..ec6e233
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+/sd_notify-*.gem
diff --git a/README.md b/README.md
deleted file mode 100644
index abac48a..0000000
--- a/README.md
+++ /dev/null
@@ -1,3 +0,0 @@
-# rubygem-sd_notify
-
-The rubygem-sd_notify package
diff --git a/rubygem-sd_notify.spec b/rubygem-sd_notify.spec
new file mode 100644
index 0000000..f77c2a3
--- /dev/null
+++ b/rubygem-sd_notify.spec
@@ -0,0 +1,69 @@
+# Generated from sd_notify-0.1.1.gem by gem2rpm -*- rpm-spec -*-
+%global gem_name sd_notify
+
+Name: rubygem-%{gem_name}
+Version: 0.1.1
+Release: 1%{?dist}
+Summary: Pure Ruby implementation of systemd's sd_notify(3)
+License: MIT
+URL: https://github.com/agis/ruby-sdnotify
+Source0: https://rubygems.org/gems/%{gem_name}-%{version}.gem
+# At the time of the packaging there were tests only in master branch.
+# The test suite is not shiped with the gem, you may check it out like so
+# git clone --no-checkout https://github.com/agis/ruby-sdnotify
+# cd ruby-sdnotify && git archive -v -o ruby-sdnotify-0.1.1-tests.txz a7d52eef8dc3e026309c41c2421649863e0cabba test/
+Source1: ruby-sdnotify-%{version}-tests.txz
+
+BuildRequires: ruby(release)
+BuildRequires: rubygem(minitest)
+BuildRequires: rubygems-devel
+BuildRequires: ruby
+BuildArch: noarch
+
+%description
+sd_notify can be used to notify systemd about various service status changes
+of Ruby programs.
+
+%package doc
+Summary: Documentation for %{name}
+Requires: %{name} = %{version}-%{release}
+BuildArch: noarch
+
+%description doc
+Documentation for %{name}.
+
+%prep
+%setup -q -n %{gem_name}-%{version} -b1
+
+%build
+gem build ../%{gem_name}-%{version}.gemspec
+%gem_install
+
+%install
+mkdir -p %{buildroot}%{gem_dir}
+cp -a .%{gem_dir}/* \
+        %{buildroot}%{gem_dir}/
+
+%check
+pushd .%{gem_instdir}
+# Symlink the test suite into plaec
+ln -s %{_builddir}/test .
+
+ruby -Ilib -e 'Dir.glob("./test/**/*_test.rb").sort.each{ |f| require f }'
+popd
+
+%files
+%dir %{gem_instdir}
+%license %{gem_instdir}/LICENSE
+%{gem_libdir}
+%exclude %{gem_cache}
+%{gem_spec}
+
+%files doc
+%doc %{gem_docdir}
+%doc %{gem_instdir}/CHANGELOG.md
+%doc %{gem_instdir}/README.md
+
+%changelog
+* Wed Jan 06 2021 Pavel Valena <pvalena@redhat.com> - 0.1.1-1
+- Initial package
diff --git a/sources b/sources
new file mode 100644
index 0000000..7115cb4
--- /dev/null
+++ b/sources
@@ -0,0 +1,2 @@
+SHA512 (sd_notify-0.1.1.gem) = de9a33b17415d675bbc3eb92fc332e3a1aaa125ef0d3c75ad8504d8214bfe1cc3f615e3e9ea4f0c04e9309b03ebeeab6137e091b63e5938fcc66e93cd76695ce
+SHA512 (ruby-sdnotify-0.1.1-tests.txz) = 713f20e41e6e218d452729f23d7ff42f5040111c33c029a4ebe7e3171622cbcbbc2be18a2261e47396006931a292d170d0b95f7378836cfcd2ac20260ab7d0f1