diff --git a/README.md b/README.md
index f265721..c4bb25c 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,4 @@
 # libdeflate
 
+Heavily optimized library for DEFLATE/zlib/gzip compression and decompression.
+
diff --git a/libdeflate.spec b/libdeflate.spec
new file mode 100644
index 0000000..acdb57e
--- /dev/null
+++ b/libdeflate.spec
@@ -0,0 +1,77 @@
+Name:          libdeflate
+Version:       1.20
+Release:       1mamba
+Summary:       Heavily optimized library for DEFLATE/zlib/gzip compression and decompression
+Group:         System/Libraries
+Vendor:        openmamba
+Distribution:  openmamba
+Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
+URL:           https://github.com/ebiggers/libdeflate
+Source:        https://github.com/ebiggers/libdeflate.git/v%{version}/libdeflate-%{version}.tar.bz2
+License:       MIT
+## AUTOBUILDREQ-BEGIN
+BuildRequires: glibc-devel
+## AUTOBUILDREQ-END
+BuildRequires: cmake
+
+%description
+Heavily optimized library for DEFLATE/zlib/gzip compression and decompression.
+
+%package devel
+Group:         Development/Libraries
+Summary:       Development files for %{name}
+Requires:      %{name} = %{?epoch:%epoch:}%{version}-%{release}
+
+%description devel
+This package contains libraries and header files for developing applications that use %{name}.
+
+%package tools
+Group:         Applications/Archiving
+Summary:       Utility applications for %{name}
+Requires:      %{name} = %{?epoch:%epoch:}%{version}-%{release}
+
+%description tools
+This package contains utility applications for %{name}.
+
+%debug_package
+
+%prep
+%setup -q
+
+%build
+%cmake
+%cmake_build
+
+%install
+[ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
+%cmake_install
+
+%clean
+[ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
+
+%post -p /sbin/ldconfig
+%postun -p /sbin/ldconfig
+
+%files
+%defattr(-,root,root)
+%{_libdir}/libdeflate.so.*
+%doc COPYING
+
+%files devel
+%defattr(-,root,root)
+%{_includedir}/libdeflate.h
+%{_libdir}/libdeflate.a
+%{_libdir}/libdeflate.so
+%{_libdir}/pkgconfig/libdeflate.pc
+%dir %{_libdir}/cmake/libdeflate
+%{_libdir}/cmake/libdeflate/libdeflate*.cmake
+%doc README.md
+
+%files tools
+%defattr(-,root,root)
+%{_bindir}/libdeflate-gunzip
+%{_bindir}/libdeflate-gzip
+
+%changelog
+* Sun Aug 04 2024 Silvan Calarco <silvan.calarco@mambasoft.it> 1.20-1mamba
+- package created using the webbuild interface