diff --git a/README.md b/README.md
index 752dd89..7f50576 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,4 @@
 # rnnoise
 
+Recurrent neural network for audio noise reduction.
+
diff --git a/rnnoise.spec b/rnnoise.spec
new file mode 100644
index 0000000..fa97efb
--- /dev/null
+++ b/rnnoise.spec
@@ -0,0 +1,74 @@
+Name:          rnnoise
+Version:       0.4.20211231git
+Release:       1mamba
+Summary:       Recurrent neural network for audio noise reduction
+Group:         Applications/Multimedia
+Vendor:        openmamba
+Distribution:  openmamba
+Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
+URL:           https://gitlab.xiph.org/xiph/rnnoise
+Source:        https://gitlab.xiph.org/xiph/rnnoise.git/master/rnnoise-%{version}.tar.bz2
+License:       BSD
+## AUTOBUILDREQ-BEGIN
+BuildRequires: glibc-devel
+## AUTOBUILDREQ-END
+Requires:      lib%{name} = %{?epoch:%epoch:}%{version}-%{release}
+
+%description
+Recurrent neural network for audio noise reduction.
+
+%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}
+Requires:      pkg-config
+
+%description -n lib%{name}-devel
+This package contains libraries and header files for developing applications that use %{name}.
+
+%debug_package
+
+%prep
+%setup -q
+./autogen.sh
+
+%build
+%configure
+%make
+
+%install
+[ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
+%makeinstall
+
+%clean
+[ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
+
+%post -n lib%{name} -p /sbin/ldconfig
+%postun -n lib%{name} -p /sbin/ldconfig
+
+%files -n lib%{name}
+%defattr(-,root,root)
+%{_libdir}/librnnoise.so.*
+%doc AUTHORS COPYING
+
+%files -n lib%{name}-devel
+%defattr(-,root,root)
+%{_includedir}/rnnoise.h
+%{_libdir}/librnnoise.a
+%{_libdir}/librnnoise.la
+%{_libdir}/librnnoise.so
+%{_libdir}/pkgconfig/rnnoise.pc
+%dir %{_datadir}/doc/rnnoise
+%{_datadir}/doc/rnnoise/*
+%doc README
+
+%changelog
+* Fri Dec 31 2021 Silvan Calarco <silvan.calarco@mambasoft.it> 0.4.20211231git-1mamba
+- package created using the webbuild interface