diff --git a/libnotify.spec b/libnotify.spec
index 048a65d..02137c3 100644
--- a/libnotify.spec
+++ b/libnotify.spec
@@ -1,4 +1,6 @@
-%define gtk2_version		2.4.0
+# We require this gtk version to pick up support for the
+# window-xid (gtk_status_icon_x11_get_window_id)
+%define gtk2_version		2.13.2
 %define glib2_version		2.2.2
 %define dbus_version		0.90
 %define dbus_glib_version	0.70