diff --git a/README.md b/README.md
index 9f399e5..1e78bb4 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,4 @@
 # libnatpmp
 
+NAT Port Mapping Protocol (NAT-PMP) library.
+
diff --git a/libnatpmp.spec b/libnatpmp.spec
new file mode 100644
index 0000000..9c2771b
--- /dev/null
+++ b/libnatpmp.spec
@@ -0,0 +1,73 @@
+Name:          libnatpmp
+Version:       20150609
+Release:       1mamba
+Summary:       NAT Port Mapping Protocol (NAT-PMP) library
+Group:         System/Libraries
+Vendor:        openmamba
+Distribution:  openmamba
+Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
+URL:           http://miniupnp.free.fr/
+Source:        http://miniupnp.free.fr/files/libnatpmp-%{version}.tar.gz
+License:       GPL
+## AUTOBUILDREQ-BEGIN
+BuildRequires: glibc-devel
+## AUTOBUILDREQ-END
+Requires:      %{name}-tools = %{?epoch:%epoch:}%{version}-%{release}
+BuildRoot:     %{_tmppath}/%{name}-%{version}-root
+
+%description
+NAT Port Mapping Protocol (NAT-PMP) library.
+
+%package devel
+Group:         Development/Libraries
+Summary:       Development files for %{name}
+Requires:      %{name} = %{?epoch:%epoch:}%{version}-%{release}
+
+%description devel
+This package contains libraries and header files for developing applications that use %{name}.
+
+%package tools
+Group:         Applications/Networking
+Summary:       Utility applications for %{name}
+Requires:      %{name} = %{?epoch:%epoch:}%{version}-%{release}
+
+%description tools
+This package contains utility applications for %{name}.
+
+%debug_package
+
+%prep
+%setup -q
+
+%build
+%make
+
+%install
+[ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
+%makeinstall PREFIX=%{buildroot} INSTALLDIRLIB=%{buildroot}%{_libdir}
+
+%clean
+[ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
+
+%post -p /sbin/ldconfig
+%postun -p /sbin/ldconfig
+
+%files
+%defattr(-,root,root)
+%{_libdir}/libnatpmp.so.*
+%doc LICENSE
+
+%files devel
+%defattr(-,root,root)
+%{_includedir}/natpmp.h
+%{_libdir}/libnatpmp.a
+%{_libdir}/libnatpmp.so
+%doc README
+
+%files tools
+%defattr(-,root,root)
+%{_bindir}/natpmpc
+
+%changelog
+* Sun Apr 21 2019 Silvan Calarco <silvan.calarco@mambasoft.it> 20150609-1mamba
+- package created using the webbuild interface