diff --git a/PackageKit-bz445086-update-detail-unbound.patch b/PackageKit-bz445086-update-detail-unbound.patch
new file mode 100644
index 0000000..e88aacc
--- /dev/null
+++ b/PackageKit-bz445086-update-detail-unbound.patch
@@ -0,0 +1,24 @@
+--- PackageKit-0.1.12/backends/yum/helpers/yumBackend.py	Tue Apr 15 18:14:08 2008
++++ PackageKit-0.1.12/backends/yum/helpers/yumBackend.py	Mon May  5 11:13:04 2008
+@@ -1282,14 +1282,13 @@
+             if refs:
+                 for ref in refs:
+                     typ = ref['type']
+-            href = ref['href']
+-            title = ref['title']
+-            if typ in ('bugzilla','cve') and href != None:
+-                if title == None:
+-                    title = ""
+-                urls[typ].append("%s;%s" % (href,title))
+-            else:
+-                urls['vendor'].append("%s;%s" % (ref['href'],ref['title']))
++                    href = ref['href']
++                    title = ref['title'] or ""
++                    if href:
++                        if typ in ('bugzilla','cve'):
++                            urls[typ].append("%s;%s" % (href,title))
++                        else:
++                            urls['vendor'].append("%s;%s" % (href,ref['title']))
+ 
+             # Reboot flag
+             if notice.get_metadata().has_key('reboot_suggested') and notice['reboot_suggested']:
diff --git a/PackageKit.spec b/PackageKit.spec
index cf1df77..9257d82 100644
--- a/PackageKit.spec
+++ b/PackageKit.spec
@@ -9,11 +9,12 @@
 Summary:   System daemon that is a DBUS abstraction layer for package management
 Name:      PackageKit
 Version:   0.1.12
-Release:   4.%{?alphatag}%{?dist}
+Release:   5.%{?alphatag}%{?dist}
 License:   GPLv2+
 Group:     System Environment/Libraries
 URL:       http://packagekit.freedesktop.org
 Source0:   http://people.freedesktop.org/~hughsient/releases/%{name}-%{version}-%{?alphatag}.tar.gz
+Patch0:    PackageKit-bz445086-update-detail-unbound.patch
 BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
 
 Requires: dbus >= %{dbus_version}
@@ -85,6 +86,7 @@ Headers and libraries for PackageKit.
 
 %prep
 %setup -q
+%patch0 -p1
 
 %build
 %configure --enable-yum --enable-yum2 --with-default-backend=yum
@@ -172,6 +174,10 @@ rm -rf $RPM_BUILD_ROOT
 %{_includedir}/*
 
 %changelog
+* Mon May  5 2008 Robin Norwood <rnorwood@redhat.com> - 0.1.12-5.20080416git
+- Apply patch to fix update detail unbound error.
+- Fix rhbz#445086
+
 * Wed Apr 16 2008 Richard Hughes  <rhughes@redhat.com> - 0.1.12-4.20080416git
 - Urgh, actually upload the correct tarball.