diff --git a/PackageKit.spec b/PackageKit.spec
index 65715ab..87f8932 100644
--- a/PackageKit.spec
+++ b/PackageKit.spec
@@ -8,7 +8,7 @@
 Summary:   System daemon that is a DBUS abstraction layer for package management
 Name:      PackageKit
 Version:   0.1.9
-Release:   1%{?dist}
+Release:   2%{?dist}
 License:   GPLv2+
 Group:     System Environment/Libraries
 URL:       http://packagekit.freedesktop.org
@@ -17,6 +17,7 @@ BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
 
 Requires: dbus >= %{dbus_version}
 Requires: PackageKit-libs = %{version}-%{release}
+Requires: yum-packagekit = %{version}-%{release}
 Requires: yum >= 3.2.6
 
 BuildRequires: glib2-devel >= %{glib2_version}
@@ -170,6 +171,10 @@ rm -rf $RPM_BUILD_ROOT
 
 
 %changelog
+* Mon Mar 17 2008 Robin Norwood <rnorwood@redhat.com> - 0.1.9-2
+- Make PackageKit require yum-packagekit
+- Resolves: rhbz#437539
+
 * Wed Mar  5 2008 Robin Norwood <rnorwood@redhat.com> - 0.1.9-1
 - Update to latest upstream version: 0.1.9
 - Enable yum2 backend, but leave old yum backend the default for now