diff --git a/gstreamer-plugins-bad-free.spec b/gstreamer-plugins-bad-free.spec
index 9571d32..c9c15a1 100644
--- a/gstreamer-plugins-bad-free.spec
+++ b/gstreamer-plugins-bad-free.spec
@@ -7,7 +7,7 @@
 Summary: GStreamer streaming media framework "bad" plug-ins
 Name: gstreamer-plugins-bad-free
 Version: 0.10.17
-Release: 5%{?dist}
+Release: 6%{?dist}
 # The freeze and nfs plugins are LGPLv2 (only)
 License: LGPLv2+ and LGPLv2
 Group: Applications/Multimedia
@@ -84,6 +84,7 @@ well enough, or the code is not of good enough quality.
 Summary: Extra GStreamer "bad" plugins (less often used "bad" plugins)
 Group: Applications/Multimedia
 Requires: %{name} = %{version}-%{release}
+Obsoletes: gstreamer-plugings-bad-extras < %{version}-%{release}
 
 %description extras
 GStreamer is a streaming media framework, based on graphs of elements which
@@ -102,6 +103,7 @@ Summary: Development files for the GStreamer media framework "bad" plug-ins
 Group: Development/Libraries
 Requires: %{name} = %{version}-%{release}
 Requires: gstreamer-plugins-base-devel
+Obsoletes: gstreamer-plugings-bad-devel < %{version}-%{release}
 
 %description devel
 GStreamer is a streaming media framework, based on graphs of elements which
@@ -115,6 +117,7 @@ aren't tested well enough, or the code is not of good enough quality.
 Summary: Development documentation for the GStreamer "bad" plug-ins
 Group: Development/Libraries
 Requires: %{name}-devel = %{version}-%{release}
+Obsoletes: gstreamer-plugings-bad-devel-docs < %{version}-%{release}
 
 %description devel-docs
 GStreamer is a streaming media framework, based on graphs of elements which
@@ -271,6 +274,9 @@ aren't tested well enough, or the code is not of good enough quality.
 %doc %{_datadir}/gtk-doc/html/gst-plugins-bad-plugins-%{majorminor}
 
 %changelog
+* Thu Feb 04 2010 Bastien Nocera <bnocera@redhat.com> 0.10.17-6
+- Obsolete third-party packages, for upgrade purposes
+
 * Tue Feb 02 2010 Bastien Nocera <bnocera@redhat.com> 0.10.17-5
 - Another try at obsolete problems with flumpegdemux and
   schroedinger (#560987)