diff --git a/README.md b/README.md
index fbc1e86..8a755f1 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,4 @@
 # zita-resampler
 
+Libzita-resampler is a C++ library for resampling audio signals. It is designed to be used within a real-time processing context, to be fast, and to provide high-quality sample rate conversion.
+
diff --git a/zita-resampler.spec b/zita-resampler.spec
new file mode 100644
index 0000000..013a800
--- /dev/null
+++ b/zita-resampler.spec
@@ -0,0 +1,96 @@
+Name:          zita-resampler
+Version:       1.8.0
+Release:       1mamba
+Summary:       A C++ library for resampling audio signals
+Group:         Applications/Multimedia
+Vendor:        openmamba
+Distribution:  openmamba
+Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
+URL:           https://github.com/digital-stage/zita-resampler
+Source:        https://kokkinizita.linuxaudio.org/linuxaudio/downloads/zita-resampler-%{version}.tar.bz2
+License:       GPL
+## AUTOBUILDREQ-BEGIN
+BuildRequires: glibc-devel
+BuildRequires: libgcc
+BuildRequires: libsndfile-devel
+BuildRequires: libstdc++6-devel
+## AUTOBUILDREQ-END
+Requires:      lib%{name} = %{?epoch:%epoch:}%{version}-%{release}
+
+%description
+Libzita-resampler is a C++ library for resampling audio signals. It is designed to be used within a real-time processing context, to be fast, and to provide high-quality sample rate conversion.
+
+%package -n lib%{name}
+Group:         System/Libraries
+Summary:       Shared libraries for %{name}
+
+%description -n lib%{name}
+This package contains shared libraries for %{name}.
+
+%package -n lib%{name}-devel
+Group:         Development/Libraries
+Summary:       Development files for %{name}
+Requires:      lib%{name} = %{?epoch:%epoch:}%{version}-%{release}
+
+%description -n lib%{name}-devel
+This package contains libraries and header files for developing applications that use %{name}.
+
+
+%debug_package
+
+%prep
+%setup -q
+# FS#36248 - strip march=native
+sed -e '/native/d' \
+    -i {source,apps}/Makefile
+# removing local call to ldconfig
+sed -e '/ldconfig/d' -i source/Makefile
+# fix use of BINDIR and MANDIR without preceeding DESTDIR
+sed -e 's/\ $(BINDIR)/\ $(DESTDIR)$(BINDIR)/' \
+    -e 's/\ $(MANDIR)/\ $(DESTDIR)$(MANDIR)/' \
+    -i apps/Makefile
+
+%ifnarch %{ix86} x86_64
+sed -i "s|-DENABLE_SSE2||" source/Makefile
+%endif
+
+%build
+# libs
+make -C source
+# create lib link for building apps
+ln -sv lib%{name}.so.%{version} source/lib%{name}.so
+# apps
+make LDFLAGS+=" -L../source" CXXFLAGS+=" -I../source" -C apps
+
+%install
+[ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
+%makeinstall -C source PREFIX=%{_prefix} LIBDIR=%{_libdir}
+%makeinstall -C apps PREFIX=%{_prefix}
+
+%clean
+[ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
+
+%post -n lib%{name} -p /sbin/ldconfig
+%postun -n lib%{name} -p /sbin/ldconfig
+
+%files
+%defattr(-,root,root)
+%{_bindir}/zresample
+%{_bindir}/zretune
+%{_mandir}/man1/zresample.1*
+%{_mandir}/man1/zretune.1*
+
+%files -n lib%{name}
+%defattr(-,root,root)
+%{_libdir}/libzita-resampler.so.*
+%doc AUTHORS COPYING
+
+%files -n lib%{name}-devel
+%defattr(-,root,root)
+%dir %{_includedir}/zita-resampler
+%{_includedir}/zita-resampler/*.h
+%{_libdir}/libzita-resampler.so
+
+%changelog
+* Tue May 11 2021 Silvan Calarco <silvan.calarco@mambasoft.it> 1.8.0-1mamba
+- package created using the webbuild interface