diff --git a/README.md b/README.md
index c426a82..5f07701 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,4 @@
 # packeth
 
+packETH is a Linux GUI packet generator tool for ethernet. It allows you to create and send any possible packet or sequence of packets on the ethernet.
+
diff --git a/packeth.spec b/packeth.spec
new file mode 100644
index 0000000..564e4d1
--- /dev/null
+++ b/packeth.spec
@@ -0,0 +1,88 @@
+Name:          packeth
+Version:       2.1
+Release:       1mamba
+Summary:       A Linux GUI packet generator tool for ethernet
+Group:         Graphical Desktop/Applications/Networking
+Vendor:        openmamba
+Distribution:  openmamba
+Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
+URL:           https://packeth.sourceforge.net/
+Source:        https://github.com/jemcek/packETH.git/%{version}/packETH-%{version}.tar.bz2
+#Source:        http://downloads.sourceforge.net/sourceforge/packeth/%{name}-%{version}.tar.bz2
+License:       GPL
+## AUTOBUILDREQ-BEGIN
+BuildRequires: glibc-devel
+BuildRequires: libat-spi2-core-devel
+BuildRequires: libcairo-devel
+BuildRequires: libfontconfig-devel
+BuildRequires: libfreetype-devel
+BuildRequires: libgdk-pixbuf-devel
+BuildRequires: libglib-devel
+BuildRequires: libgtk2-devel
+BuildRequires: libharfbuzz-devel
+BuildRequires: libpango-devel
+## AUTOBUILDREQ-END
+Provides:      packETH
+Obsoletes:     packETH < 2.1
+
+%description
+packETH is a Linux GUI packet generator tool for ethernet. It allows you to create and send any possible packet or sequence of packets on the ethernet. 
+
+%debug_package
+
+%prep
+%setup -q -n packETH-%{version}
+./autogen.sh
+
+%build
+export CFLAGS='%{optflags} -fcommon'
+%configure
+%make
+
+%install
+%makeinstall
+#install -d %{buildroot}%{_bindir}
+#make install -C src INSTALL_PREFIX=%{buildroot}%{_prefix}
+
+mkdir -p %{buildroot}%{_datadir}/applications
+cat > %{buildroot}%{_datadir}/applications/packETH.desktop << _EOF
+[Desktop Entry]
+Name=packETH
+Comment=A packet generator for Ethernet
+Comment[it]=Un generatore di pacchetti per Ethernet
+GenericName=A packet generator for Ethernet
+GenericName[it]=Un generatore di pacchetti per Ethernet
+Exec=packETH
+Type=Application
+Terminal=0
+Icon=agent
+Category=Application;Network;
+_EOF
+
+%clean
+[ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
+
+%files
+%defattr(-,root,root)
+%{_bindir}/packETH
+%dir %{_datadir}/packeth
+%dir %{_datadir}/packeth/pixmaps
+%{_datadir}/packeth/pixmaps/*.xpm
+%{_datadir}/applications/packETH.desktop
+
+%changelog
+* Thu Aug 31 2023 Silvan Calarco <silvan.calarco@mambasoft.it> 2.1-1mamba
+- update to 2.1
+
+* Sat Apr 27 2013 Automatic Build System <autodist@mambasoft.it> 1.7.2-1mamba
+- update to 1.7.2
+
+* Thu Jul 09 2009 Automatic Build System <autodist@mambasoft.it> 1.6.2-1mamba
+- automatic update by autodist
+
+* Tue May 29 2007 Silvan Calarco <silvan.calarco@mambasoft.it> 1.4.1-1mamba
+- update to 1.4.1
+- desktop file moved to %%{_datadir}/applications
+
+* Mon Feb 02 2004 Silvan Calarco <silvan.calarco@mambasoft.it> 1.1-1qilnx
+- First build