--- xfce4-power-manager-1.0.10.orig/src/xfpm-power.c
+++ xfce4-power-manager-1.0.10/src/xfpm-power.c
@@ -502,7 +502,7 @@ xfpm_power_show_tray_menu (XfpmPower *po
     
     gtk_widget_set_sensitive (mi, FALSE);
     
-    if ( power->priv->can_suspend && power->priv->auth_hibernate)
+    if ( power->priv->can_suspend && power->priv->auth_suspend)
     {
 	gtk_widget_set_sensitive (mi, TRUE);
 	g_signal_connect_swapped (mi, "activate",