diff --git a/lightdm.be0 b/lightdm.be0
index 9f5adbc52..83b01990e 100755
--- a/lightdm.be0
+++ b/lightdm.be0
@@ -88,6 +88,7 @@ EOF
 	[Service]
 	ExecStart=/usr/bin/lightdm
 	Restart=always
+	BusName=org.freedesktop.DisplayManager
 	UMask=007
 
 	[Install]