diff --git a/libgnomemm.spec b/libgnomemm.spec
index 3456c12..85ff2f8 100644
--- a/libgnomemm.spec
+++ b/libgnomemm.spec
@@ -2,19 +2,15 @@
 
 Name:          libgnomemm
 Version:       2.30.0
-Release:       1mamba
+Release:       2mamba
 Summary:       C++ interface library for libgnome
 Group:         System/Libraries
 Vendor:        openmamba
 Distribution:  openmamba
 Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
-URL:           http://www.gnome.org
+URL:           https://www.gnome.org
 Source:        ftp://ftp.gnome.org/pub/GNOME/sources/libgnomemm/%{majversion}/libgnomemm-%{version}.tar.bz2
 License:       LGPL
-BuildRequires: libgnomecanvas-devel >= 2.20.0
-BuildRequires: libbonoboui-devel >= 2.24.0
-BuildRequires: GConf-devel >= 2.24.0
-BuildRequires: libsigc++2-devel >= 2.0.3
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
 BuildRequires: libatk-devel
@@ -36,7 +32,10 @@ BuildRequires: libstdc++6-devel
 BuildRequires: libz-devel
 BuildRequires: ORBit2-devel
 ## AUTOBUILDREQ-END
-BuildRoot:     %{_tmppath}/%{name}-%{version}-root
+BuildRequires: libgnomecanvas-devel >= 2.20.0
+BuildRequires: libbonoboui-devel >= 2.24.0
+BuildRequires: GConf-devel >= 2.24.0
+BuildRequires: libsigc++2-devel >= 2.0.3
 
 %description
 C++ interface library for libgnome.
@@ -87,6 +86,9 @@ Devel files for the C++ interface library for libgnome.
 %{_libdir}/pkgconfig/%{name}-?.?.pc
 
 %changelog
+* Sun Mar 28 2021 Automatic Build System <autodist@mambasoft.it> 2.30.0-2mamba
+- automatic rebuild by autodist
+
 * Sat May 29 2010 Automatic Build System <autodist@mambasoft.it> 2.30.0-1mamba
 - automatic update to 2.30.0 by autodist