diff --git a/sys/arch/cobalt/conf/majors.cobalt b/sys/arch/cobalt/conf/majors.cobalt
index 10427c379643..f637ed1800bc 100644
--- a/sys/arch/cobalt/conf/majors.cobalt
+++ b/sys/arch/cobalt/conf/majors.cobalt
@@ -1,4 +1,4 @@
-#	$NetBSD: majors.cobalt,v 1.25 2008/11/12 12:35:58 ad Exp $
+#	$NetBSD: majors.cobalt,v 1.26 2009/11/14 09:14:22 tsutsui Exp $
 #
 # Device majors for cobalt
 #
@@ -52,6 +52,11 @@ device-major	audio		char 47			audio
 device-major	midi		char 48			midi
 device-major	sequencer	char 49			sequencer
 device-major	vcoda		char 50			vcoda
+device-major	wsdisplay	char 51			wsdisplay
+device-major	wskbd		char 52			wskbd
+device-major	wsmouse		char 53			wsmouse
+device-major	wsmux		char 54			wsmux
+device-major	wsfont		char 55			wsfont
 
 device-major	altq		char 77			altq