diff --git a/iana-etc.spec b/iana-etc.spec
index b2d08ed..a0f0875 100644
--- a/iana-etc.spec
+++ b/iana-etc.spec
@@ -1,5 +1,5 @@
 Name:          iana-etc
-Version:       20200812
+Version:       20200904
 Release:       1mamba
 Summary:       The iana-etc package provides the Unix/Linux /etc/services and /etc/protocols files
 Group:         System/Configuration
@@ -7,8 +7,7 @@ Vendor:        openmamba
 Distribution:  openmamba
 Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
 URL:           http://sethwklein.net/iana-etc.html
-Source:        https://github.com/Mic92/iana-etc/releases/download/%{version}/iana-etc-%{version}.tar.gz
-#Source:        http://sethwklein.net/iana-etc-%{version}.tar.bz2
+Source:        https://github.com/Mic92/iana-etc.git/%{version}/iana-etc-%{version}.tar.bz2
 Source1:       iana-etc-additional-services
 License:       Public Domain
 ## AUTOBUILDREQ-BEGIN
@@ -22,11 +21,12 @@ The iana-etc package provides the Unix/Linux /etc/services and /etc/protocols fi
 %setup -q
 
 %build
+python3 update.py out
 
 %install
 [ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
-install -D -m0644 protocols %{buildroot}%{_sysconfdir}/protocols
-install -D -m0644 services %{buildroot}%{_sysconfdir}/services
+install -D -m0644 out/dist/protocols %{buildroot}%{_sysconfdir}/protocols
+install -D -m0644 out/dist/services %{buildroot}%{_sysconfdir}/services
 
 cat %{S:1} >> %{buildroot}%{_sysconfdir}/services
 
@@ -40,6 +40,9 @@ cat %{S:1} >> %{buildroot}%{_sysconfdir}/services
 #% doc COPYING CREDITS
 
 %changelog
+* Sun Sep 06 2020 Silvan Calarco <silvan.calarco@mambasoft.it> 20200904-1mamba
+- update to 20200904
+
 * Tue Aug 18 2020 Automatic Build System <autodist@mambasoft.it> 20200812-1mamba
 - automatic version update by autodist