diff --git a/README.md b/README.md
index 395b0b6..deb6f74 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,4 @@
 # ddccontrol-db
 
+Project ddccontrol-db contains database of monitor descriptors, which are used by ddccontrol and gddccontrol utilities to control monitor parameters using DDC/CI protocol.
+
diff --git a/ddccontrol-db.spec b/ddccontrol-db.spec
new file mode 100644
index 0000000..a75dd9d
--- /dev/null
+++ b/ddccontrol-db.spec
@@ -0,0 +1,56 @@
+Name:          ddccontrol-db
+Version:       20201221
+Release:       1mamba
+Summary:       DDC/CI control database
+Group:         System/Kernel and Hardware
+Vendor:        openmamba
+Distribution:  openmamba
+Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
+URL:           https://github.com/ddccontrol/ddccontrol-db
+Source:        https://github.com/ddccontrol/ddccontrol-db.git/%{version}/ddccontrol-db-%{version}.tar.bz2
+License:       GPL
+## AUTOBUILDREQ-BEGIN
+## AUTOBUILDREQ-END
+BuildRoot:     %{_tmppath}/%{name}-%{version}-buildroot
+
+%description
+Project ddccontrol-db contains database of monitor descriptors, which are used by ddccontrol and gddccontrol utilities to control monitor parameters using DDC/CI protocol.
+
+%prep
+%setup -q
+./autogen.sh
+
+%build
+%configure
+%make
+
+%install
+[ "%{buildroot}" != / ] && rm -rf %{buildroot}
+%makeinstall
+%find_lang %{name}
+
+%clean
+[ "%{buildroot}" != / ] && rm -rf %{buildroot}
+
+%files -f %{name}.lang
+%defattr(-,root,root)
+%dir %{_datadir}/ddccontrol-db
+%{_datadir}/ddccontrol-db/*
+
+%changelog
+* Sun Feb 07 2021 Silvan Calarco <silvan.calarco@mambasoft.it> 20201221-1mamba
+- update to 20201221
+- splitted from package ddcontrol
+
+* Tue Sep 18 2012 Silvan Calarco <silvan.calarco@mambasoft.it> 0.4.2-3mamba
+- rebuilt with(out) gnome 3
+
+* Sun May 17 2009 Automatic Build System <autodist@mambasoft.it> 0.4.2-2mamba
+- automatic rebuild by autodist
+
+* Wed Jan 23 2008 Silvan Calarco <silvan.calarco@mambasoft.it> 0.4.2-1mamba
+- update to 0.4.2
+
+* Thu Feb 17 2005 Silvan Calarco <silvan.calarco@mambasoft.it> 0.04-1qilnx
+- package created by autospec
+