diff --git a/soundfont-fluid.spec b/soundfont-fluid.spec
index 63eec7c..57b72ac 100644
--- a/soundfont-fluid.spec
+++ b/soundfont-fluid.spec
@@ -1,16 +1,15 @@
 Name:          soundfont-fluid
 Version:       3.1
-Release:       2mamba
+Release:       3mamba
 Summary:       Pro-quality GM/GS soundfont
 Group:         Applications/Multimedia
 Vendor:        openmamba
 Distribution:  openmamba
-Packager:      gil <puntogil@libero.it>
-URL:           http://www.hammersound.com/cgi-bin/soundlink.pl?action=view_category&category=Collections&ListStart=0&ListLength=20 
+Packager:      Automatic Build System <autodist@mambasoft.it>
+URL:           https://www.hammersound.com/cgi-bin/soundlink.pl?action=view_category&category=Collections&ListStart=0&ListLength=20 
 Source:        http://ftp.de.debian.org/debian/pool/main/f/fluid-soundfont/fluid-soundfont_%{version}.orig.tar.gz
 License:       MIT
 BuildRequires: soundfont-utils
-BuildRoot:     %{_tmppath}/%{name}-%{version}-root
 Provides:      fluid-soundfont
 Obsoletes:     fluid-soundfont
 Provides:      soundfont-Fluid3
@@ -133,6 +132,9 @@ fi
 %{_datadir}/soundfonts/%{name}-lite-patches/
 
 %changelog
+* Mon May 10 2021 Automatic Build System <autodist@mambasoft.it> 3.1-3mamba
+- automatic rebuild by autodist
+
 * Mon Jul 12 2010 Silvan Calarco <silvan.calarco@mambasoft.it> 3.1-2mamba
 - port to openmamba devel
 - remad from fluid-soundfont, obsolete also soundfont-Fluid3