diff --git a/etc/X11/xdm/Xsession b/etc/X11/xdm/Xsession
index 3f1f935..0f76325 100644
--- a/etc/X11/xdm/Xsession
+++ b/etc/X11/xdm/Xsession
@@ -47,6 +47,12 @@ case $# in
 		touch $HOME/.kdelog
 		/opt/kde/bin/startkde
 		;;
+	kde4)
+		KDEDIR=/opt/kde
+		export KDEDIR
+		touch $HOME/.kdelog
+		/opt/kde/bin/startkde
+		;;
 	xfce)
 		/opt/xfce/bin/xfwm
 		;;