diff --git a/README.md b/README.md
index 1b5c614..133ccb3 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,5 @@
 # libibumad
 
+libibumad provides the user MAD library functions which sit on top of the user MAD modules in the kernel.
+These are used by the IB diagnostic and management tools, including OpenSM.
+
diff --git a/libibumad.spec b/libibumad.spec
new file mode 100644
index 0000000..d3bee8c
--- /dev/null
+++ b/libibumad.spec
@@ -0,0 +1,64 @@
+Name:          libibumad
+Version:       1.3.9
+Release:       1mamba
+Summary:       User MAD library functions which sit on top of the user MAD modules in the kernel
+Group:         System/Libraries
+Vendor:        openmamba
+Distribution:  openmamba
+Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
+URL:           https://www.openfabrics.org
+Source:        https://www.openfabrics.org/downloads/management/libibumad-%{version}.tar.gz
+License:       GPL
+## AUTOBUILDREQ-BEGIN
+BuildRequires: glibc-devel
+## AUTOBUILDREQ-END
+BuildRoot:     %{_tmppath}/%{name}-%{version}-root
+
+%description
+libibumad provides the user MAD library functions which sit on top of the user MAD modules in the kernel.
+These are used by the IB diagnostic and management tools, including OpenSM.
+
+%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}.
+
+%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}/libibumad.so.*
+%doc AUTHORS COPYING
+
+%files devel
+%defattr(-,root,root)
+%{_includedir}/infiniband/umad.h
+%{_libdir}/libibumad.a
+%{_libdir}/libibumad.la
+%{_libdir}/libibumad.so
+%{_mandir}/man3/umad_*.3*
+%doc ChangeLog
+
+%changelog
+* Tue Oct 14 2014 Silvan Calarco <silvan.calarco@mambasoft.it> 1.3.9-1mamba
+- package created using the webbuild interface