diff --git a/README.md b/README.md
index f8869d6..b8ace5b 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,5 @@
 # x2goclient
 
+X2Go enables you to access a graphical desktop of a computer over a low bandwidth (or high bandwidth) connection.
+This package provides the GUI client.
+
diff --git a/x2goclient.spec b/x2goclient.spec
new file mode 100644
index 0000000..6694eb9
--- /dev/null
+++ b/x2goclient.spec
@@ -0,0 +1,72 @@
+Name:          x2goclient
+Version:       4.0.2.1
+Release:       1mamba
+Summary:       x2go GUI client
+Group:         Graphical Desktop/Applications/Internet
+Vendor:        openmamba
+Distribution:  openmamba
+Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
+URL:           http://wiki.x2go.org/
+Source:        http://code.x2go.org/releases/source/x2goclient/x2goclient-%{version}.tar.gz
+License:       GPL
+## AUTOBUILDREQ-BEGIN
+BuildRequires: glibc-devel
+BuildRequires: libX11-devel
+BuildRequires: libXpm-devel
+BuildRequires: libcups-devel
+BuildRequires: libgcc
+BuildRequires: libopenldap-devel
+BuildRequires: libqt4-devel
+BuildRequires: libssh-devel
+BuildRequires: libstdc++6-devel
+## AUTOBUILDREQ-END
+BuildRequires: man2html
+BuildRoot:     %{_tmppath}/%{name}-%{version}-root
+
+%description
+X2Go enables you to access a graphical desktop of a computer over a low bandwidth (or high bandwidth) connection.
+This package provides the GUI client.
+
+%debug_package
+
+%prep
+%setup -q
+
+%build
+%make
+
+%install
+[ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
+%makeinstall \
+   PREFIX=%{_prefix} \
+   MOZPLUGDIR=%{_libdir}/mozilla/plugins \
+   INSTALL_DIR="install -d -m755" \
+   INSTALL_FILE="install -m0644" \
+   INSTALL_PROGRAM="install -m0755"
+
+%clean
+[ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
+
+%files
+%defattr(-,root,root)
+%dir %{_sysconfdir}/x2go
+%dir %{_sysconfdir}/x2go/plugin-provider
+%config %{_sysconfdir}/x2go/plugin-provider/x2goplugin.html
+%config %{_sysconfdir}/x2go/x2goplugin-apache.conf
+%{_bindir}/x2goclient
+%{_libdir}/mozilla/plugins/libx2goplugin.so
+%dir %{_datadir}/x2go
+%dir %{_datadir}/x2go/plugin
+%{_datadir}/x2go/plugin/x2goplugin.html
+%dir %{_datadir}/x2goclient
+%dir %{_datadir}/x2goclient/icons
+%{_datadir}/x2goclient/icons/x2go*
+%{_datadir}/applications/x2goclient.desktop
+%{_datadir}/icons/hicolor/*/apps/x2goclient.png
+%{_mandir}/man1/x2goclient.1*
+%doc AUTHORS COPYING LICENSE
+#% doc ChangeLog README.OpenSSL-Exception
+
+%changelog
+* Fri Oct 03 2014 Silvan Calarco <silvan.calarco@mambasoft.it> 4.0.2.1-1mamba
+- package created using the webbuild interface