diff --git a/sys/rump/librump/rumpkern/rump.h b/sys/rump/librump/rumpkern/rump.h
index 50eba283fab9..45255a6a4216 100644
--- a/sys/rump/librump/rumpkern/rump.h
+++ b/sys/rump/librump/rumpkern/rump.h
@@ -1,4 +1,4 @@
-/*	$NetBSD: rump.h,v 1.26 2008/03/12 14:49:19 pooka Exp $	*/
+/*	$NetBSD: rump.h,v 1.27 2008/06/06 10:46:35 pooka Exp $	*/
 
 /*
  * Copyright (c) 2007 Antti Kantee.  All Rights Reserved.
@@ -106,7 +106,7 @@ void	rump_vp_interlock(struct vnode *);
 kauth_cred_t	rump_cred_create(uid_t, gid_t, size_t, gid_t *);
 void		rump_cred_destroy(kauth_cred_t);
 
-#define RUMPCRED_SUSER	((void *)-1)
+#define RUMPCRED_SUSER	((void *)-3)
 #define WizardMode	RUMPCRED_SUSER /* COMPAT_NETHACK */
 
 int	rump_vfs_unmount(struct mount *, int);