diff --git a/sys/arch/sgimips/include/bootinfo.h b/sys/arch/sgimips/include/bootinfo.h
index 80a6158f3829..d959e9e5462f 100644
--- a/sys/arch/sgimips/include/bootinfo.h
+++ b/sys/arch/sgimips/include/bootinfo.h
@@ -1,4 +1,4 @@
-/*	$NetBSD: bootinfo.h,v 1.5 2008/01/26 14:35:24 tsutsui Exp $	*/
+/*	$NetBSD: bootinfo.h,v 1.6 2008/08/08 15:07:52 tsutsui Exp $	*/
 
 /*
  * Copyright (c) 1997
@@ -29,7 +29,7 @@
 #ifndef _SGIMIPS_BOOTINFO_H_
 #define _SGIMIPS_BOOTINFO_H_
 
-#define	BOOTINFO_MAGIC		0x20011121
+#define	BOOTINFO_MAGIC		0x20080808
 #define	BOOTINFO_SIZE		1024
 
 struct btinfo_common {
diff --git a/sys/arch/sgimips/stand/boot/version b/sys/arch/sgimips/stand/boot/version
index bbe2987f41ed..feb3911019ff 100644
--- a/sys/arch/sgimips/stand/boot/version
+++ b/sys/arch/sgimips/stand/boot/version
@@ -1,4 +1,4 @@
-$NetBSD: version,v 1.5 2008/03/28 16:40:25 tsutsui Exp $
+$NetBSD: version,v 1.6 2008/08/08 15:07:52 tsutsui Exp $
 
 NOTE ANY CHANGES YOU MAKE TO THE BOOTBLOCKS HERE.  The format of this
 file is important - make sure the entries are appended on end, last item
@@ -9,3 +9,4 @@ is taken as the current.
 1.2: 	When parsing boot device for type, skip pci(n) -- needed for IP32
 1.3:	Rework bootinfo support
 1.4:	Pass boot device path with a kernel name via BTINFO_BOOTPATH
+1.5:	Bump BOOTINFO_MAGIC to avoid crash on loading old kernels