diff --git a/sys/arch/xen/i386/hypervisor_machdep.c b/sys/arch/xen/i386/hypervisor_machdep.c
index 4ffbb7ba81e3..b6658fe59331 100644
--- a/sys/arch/xen/i386/hypervisor_machdep.c
+++ b/sys/arch/xen/i386/hypervisor_machdep.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: hypervisor_machdep.c,v 1.1 2004/04/24 17:35:27 cl Exp $	*/
+/*	$NetBSD: hypervisor_machdep.c,v 1.2 2004/04/24 17:41:49 cl Exp $	*/
 
 /*
  *
@@ -57,6 +57,10 @@
  * DEALINGS IN THE SOFTWARE.
  */
 
+
+#include <sys/cdefs.h>
+__KERNEL_RCSID(0, "$NetBSD: hypervisor_machdep.c,v 1.2 2004/04/24 17:41:49 cl Exp $");
+
 #include <sys/cdefs.h>
 #include <sys/param.h>
 #include <sys/systm.h>