diff --git a/README.md b/README.md
index a0eda39..a5dbb23 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,4 @@
 # libp11
 
+PKCS#11 wrapper library.
+
diff --git a/libp11.spec b/libp11.spec
new file mode 100644
index 0000000..417a707
--- /dev/null
+++ b/libp11.spec
@@ -0,0 +1,70 @@
+Name:          libp11
+Version:       0.4.9
+Release:       1mamba
+Summary:       PKCS#11 wrapper library
+Group:         System/Libraries
+Vendor:        openmamba
+Distribution:  openmamba
+Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
+URL:           https://github.com/OpenSC/libp11
+Source:        https://github.com/OpenSC/libp11/releases/download/libp11-%{version}/libp11-%{version}.tar.gz
+License:       LGPL
+## AUTOBUILDREQ-BEGIN
+BuildRequires: glibc-devel
+BuildRequires: libopenssl-devel
+## AUTOBUILDREQ-END
+BuildRoot:     %{_tmppath}/%{name}-%{version}-root
+
+%description
+PKCS#11 wrapper library.
+
+%package devel
+Group:         Development/Libraries
+Summary:       Development files for %{name}
+Requires:      %{name} = %{?epoch:%epoch:}%{version}-%{release}
+Requires:      pkg-config
+
+%description devel
+This package contains libraries and header files for developing applications that use %{name}.
+
+%debug_package
+
+%prep
+%setup -q
+
+%build
+%configure
+%make
+
+%install
+[ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
+%makeinstall
+
+%clean
+[ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
+
+%post -p /sbin/ldconfig
+%postun -p /sbin/ldconfig
+
+%files
+%defattr(-,root,root)
+%{_libdir}/libp11.so.*
+%{_libdir}/engines/libpkcs11.so
+%{_libdir}/engines/pkcs11.la
+%{_libdir}/engines/pkcs11.so
+%doc COPYING
+
+%files devel
+%defattr(-,root,root)
+%{_includedir}/libp11.h
+%{_includedir}/p11_err.h
+%{_libdir}/libp11.a
+%{_libdir}/libp11.la
+%{_libdir}/libp11.so
+%{_libdir}/pkgconfig/libp11.pc
+%{_datadir}/doc/libp11/NEWS
+%doc NEWS README.md
+
+%changelog
+* Sat Dec 08 2018 Silvan Calarco <silvan.calarco@mambasoft.it> 0.4.9-1mamba
+- package created using the webbuild interface