diff --git a/sys/arch/ofppc/stand/ofwboot/ofdev.h b/sys/arch/ofppc/stand/ofwboot/ofdev.h
index d9b232cd1ca4..270d7412240a 100644
--- a/sys/arch/ofppc/stand/ofwboot/ofdev.h
+++ b/sys/arch/ofppc/stand/ofwboot/ofdev.h
@@ -1,4 +1,4 @@
-/*	$NetBSD: ofdev.h,v 1.1 1997/04/16 20:29:22 thorpej Exp $	*/
+/*	$NetBSD: ofdev.h,v 1.2 2003/06/26 20:47:51 aymeric Exp $	*/
 
 /*
  * Copyright (C) 1995, 1996 Wolfgang Solfrank.
@@ -33,6 +33,8 @@
 #ifndef	_STAND_DEV_H_
 #define	_STAND_DEV_H_
 
+#include <sys/types.h>
+
 struct of_dev {
 	int handle;
 	int type;