diff --git a/README.md b/README.md
index de615cb..87c1bad 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,4 @@
 # lotus
 
+Lotus is an implementation of the Filecoin Distributed Storage Network.
+
diff --git a/lotus.spec b/lotus.spec
new file mode 100644
index 0000000..d5cf037
--- /dev/null
+++ b/lotus.spec
@@ -0,0 +1,82 @@
+Name:          lotus
+Version:       1.3.2
+Release:       1mamba
+Summary:       An implementation of the Filecoin Distributed Storage Network
+Group:         Applications/Networking
+Vendor:        openmamba
+Distribution:  openmamba
+Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
+URL:           https://spec.filecoin.io/
+Source:        https+git://github.com/filecoin-project/lotus.git/master/lotus-%{version}.tar.bz2
+License:       MIT, Apache License 2.0
+## AUTOBUILDREQ-BEGIN
+BuildRequires: glibc-devel
+BuildRequires: libgcc
+BuildRequires: libhwloc-devel
+BuildRequires: ocl-icd-devel
+## AUTOBUILDREQ-END
+BuildRequires: jq
+BuildRequires: rustup
+
+%description
+Lotus is an implementation of the Filecoin Distributed Storage Network.
+
+%debug_package
+
+%prep
+%setup -q
+sed -i "s|/usr/local/bin|%{_bindir}|" scripts/lotus-*.service
+
+%build
+#export RUSTFLAGS="-C target-cpu=native -g"
+#export FFI_BUILD_FROM_SOURCE=1
+export GOFLAGS="-trimpath -buildmode=pie" 
+make clean all
+
+%install
+[ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
+install -D -m0755 lotus %{buildroot}%{_bindir}/lotus
+install -D -m0755 lotus-miner %{buildroot}%{_bindir}/lotus-miner
+install -D -m0755 lotus-worker %{buildroot}%{_bindir}/lotus-worker
+install -D -m0644 ./scripts/lotus-daemon.service %{buildroot}%{_unitdir}/lotus-daemon.service
+install -D -m0644 ./scripts/lotus-miner.service %{buildroot}%{_unitdir}/lotus-miner.service
+#install -D -m0644 ./scripts/lotus-chainwatch.service %{buildroot}%{_unitdir}/lotus-chainwatch.service
+install -d %{buildroot}%{_localstatedir}/log/lotus
+
+%clean
+[ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
+
+%post
+%systemd_post lotus-daemon.service
+%systemd_post lotus-miner.service
+:
+
+%postun
+%systemd_postun lotus-daemon.service
+%systemd_postun lotus-miner.service
+:
+
+%preun
+%systemd_preun_with_restart lotus-daemon.service
+%systemd_preun_with_restart lotus-miner.service
+:
+
+%files
+%defattr(-,root,root)
+%{_unitdir}/lotus-daemon.service
+%{_unitdir}/lotus-miner.service
+%{_bindir}/lotus
+%{_bindir}/lotus-miner
+%{_bindir}/lotus-worker
+%dir %{_localstatedir}/log/lotus
+%doc LICENSE-APACHE LICENSE-MIT
+
+%changelog
+* Tue Jan 31 2023 Automatic Build System <autodist@mambasoft.it> 1.3.2-1mamba
+- automatic version update by autodist
+
+* Sun Nov 01 2020 Silvan Calarco <silvan.calarco@mambasoft.it> 1.1.2.20201101git-1mamba
+- update to 1.1.2.20201101git
+
+* Sun Nov 01 2020 Silvan Calarco <silvan.calarco@mambasoft.it> 1.1.2-1mamba
+- package created using the webbuild interface