diff --git a/README.md b/README.md
index bf743d8..24c4ff6 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,4 @@
 # linux-chwhi12
 
+An effort to get ChuwiHi12 CHT tablet fully functional on linux.
+
diff --git a/linux-chwhi12.spec b/linux-chwhi12.spec
new file mode 100644
index 0000000..fedaaf8
--- /dev/null
+++ b/linux-chwhi12.spec
@@ -0,0 +1,67 @@
+Name:          linux-chwhi12
+Version:       20171122git
+Release:       1mamba
+Summary:       An effort to get ChuwiHi12 CHT tablet fully functional on linux
+Group:         System/Kernel and hardware
+Vendor:        openmamba
+Distribution:  openmamba
+Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
+URL:           https://github.com/kernins/linux-chwhi12
+Source:        https://github.com/kernins/linux-chwhi12.git/master/linux-chwhi12-%{version}.tar.bz2
+License:       GPL
+## AUTOBUILDREQ-BEGIN
+## AUTOBUILDREQ-END
+BuildRoot:     %{_tmppath}/%{name}-%{version}-root
+
+%description
+An effort to get ChuwiHi12 CHT tablet fully functional on linux.
+
+%package -n alsa-ucm-bytcht-es8316
+Group:         System/Libraries
+Summary:       UCM configuration for Bytrail/Cherrytrail ES8316 sound codec
+
+%description -n alsa-ucm-bytcht-es8316
+UCM configuration for Bytrail/Cherrytrail ES8316 sound codec.
+
+%debug_package
+
+%prep
+%setup -q -n linux-chwhi12-%{version}
+
+%build
+
+%install
+[ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
+install -D -m0644 configs/audio/asound.conf %{buildroot}%{_sysconfdir}/asound.conf.bytcht-es8316
+
+install -d -m0755 %{buildroot}%{_datadir}/alsa/ucm
+cp -a configs/audio/ucm/bytcht-es8316 %{buildroot}%{_datadir}/alsa/ucm/
+
+%clean
+[ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
+
+%post
+/sbin/ldconfig
+if [ $1 -ge 1 ]; then
+   /usr/sbin/alternatives --install \
+      /etc/asound.conf asound.conf /etc/asound.conf.bytcht-es8316 15
+   /usr/sbin/alternatives --auto asound.conf
+fi
+:
+
+%postun
+/sbin/ldconfig
+if [ $1 -eq 0 ]; then
+   /usr/sbin/update-alternatives --remove asound.conf /etc/asound.conf.bytcht-es8316
+fi
+:
+
+%files -n alsa-ucm-bytcht-es8316
+%defattr(-,root,root)
+%{_sysconfdir}/asound.conf.bytcht-es8316
+%dir %{_datadir}/alsa/ucm/bytcht-es8316
+%{_datadir}/alsa/ucm/bytcht-es8316/*
+
+%changelog
+* Wed Nov 22 2017 Silvan Calarco <silvan.calarco@mambasoft.it> 20171122git-1mamba
+- package created using the webbuild interface