diff --git a/PackageKit.spec b/PackageKit.spec
index 9bb02f9..4e16ccc 100644
--- a/PackageKit.spec
+++ b/PackageKit.spec
@@ -102,6 +102,7 @@ Summary: Tell PackageKit to check for updates when yum exits
 Group: System Environment/Base
 Requires: yum >= 3.0
 Requires: PackageKit
+Requires: dbus-python
 Obsoletes: yum-packagekit < %{version}-%{release}
 
 %description yum-plugin