diff --git a/README.md b/README.md
index 6bb2d1e..9d14336 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,4 @@
 # libsass
 
+Sass compiler written in C++.
+
diff --git a/libsass.spec b/libsass.spec
new file mode 100644
index 0000000..f7114a0
--- /dev/null
+++ b/libsass.spec
@@ -0,0 +1,72 @@
+Name:          libsass
+Version:       3.5.4
+Release:       1mamba
+Summary:       Sass compiler written in C++
+Group:         System/Libraries
+Vendor:        openmamba
+Distribution:  openmamba
+Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
+URL:           http://sass-lang.com/libsass
+## GITSOURCE https://github.com/sass/libsass.git 3.5.4
+Source:        https://github.com/sass/libsass.git/%{version}/libsass-%{version}.tar.bz2
+License:       MIT
+## AUTOBUILDREQ-BEGIN
+BuildRequires: glibc-devel
+BuildRequires: libgcc
+BuildRequires: libstdc++6-devel
+## AUTOBUILDREQ-END
+BuildRoot:     %{_tmppath}/%{name}-%{version}-root
+
+%description
+Sass compiler written in C++.
+
+%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
+autoreconf -f -i
+%configure \
+   --enable-shared \
+   --disable-static
+
+%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}/libsass.so.*
+%doc COPYING LICENSE
+
+%files devel
+%defattr(-,root,root)
+%{_includedir}/sass.h
+%{_includedir}/sass2scss.h
+%dir %{_includedir}/sass
+%{_includedir}/sass/*.h
+%{_libdir}/libsass.la
+%{_libdir}/libsass.so
+%{_libdir}/pkgconfig/libsass.pc
+
+%changelog
+* Mon Aug 13 2018 Silvan Calarco <silvan.calarco@mambasoft.it> 3.5.4-1mamba
+- package created using the webbuild interface