diff --git a/flac.changes b/flac.changes
index 9726fee..1144968 100644
--- a/flac.changes
+++ b/flac.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Thu Oct 30 12:34:56 CET 2008 - olh@suse.de
+
+- obsolete old -XXbit packages (bnc#437293)
+
 -------------------------------------------------------------------
 Wed May 21 19:11:47 CEST 2008 - cthiel@suse.de
 
diff --git a/flac.spec b/flac.spec
index 419e8ae..577f3d4 100644
--- a/flac.spec
+++ b/flac.spec
@@ -2,9 +2,16 @@
 # spec file for package flac (Version 1.2.1)
 #
 # Copyright (c) 2008 SUSE LINUX Products GmbH, Nuernberg, Germany.
-# This file and all modifications and additions to the pristine
-# package are under the same license as the package itself.
 #
+# All modifications and additions to the file contributed by third parties
+# remain the property of their copyright owners, unless otherwise agreed
+# upon. The license for this file, and modifications and additions to the
+# file, is the same license as for the pristine package itself (unless the
+# license for the pristine package is not an Open Source License, in which
+# case the license is the MIT License). An "Open Source License" is a
+# license that conforms to the Open Source Definition (Version 1.9)
+# published by the Open Source Initiative.
+
 # Please submit bugfixes or comments via http://bugs.opensuse.org/
 #
 
@@ -13,9 +20,17 @@
 
 Name:           flac
 BuildRequires:  gcc-c++ libogg-devel pkg-config
+# bug437293
+%ifarch ppc64
+Obsoletes:      flac-64bit
+%endif
+%ifarch  %ix86 ppc
+Obsoletes:      flac-32bit
+%endif
+#
 Summary:        Free Lossless Audio Codec
 Version:        1.2.1
-Release:        41
+Release:        67
 License:        GPL v2 or later
 Group:          Productivity/Multimedia/Sound/Utilities
 Source:         %{name}-%{version}.tar.bz2
@@ -145,6 +160,8 @@ rm -rf $RPM_BUILD_ROOT
 %exclude %{_libdir}/lib*.la
 
 %changelog
+* Thu Oct 30 2008 olh@suse.de
+- obsolete old -XXbit packages (bnc#437293)
 * Wed May 21 2008 cthiel@suse.de
 - fix baselibs.conf
 * Thu Apr 10 2008 ro@suse.de