--- vmmon-only/linux/hostif.c.orig	2009-11-16 13:24:00.000000000 +0200
+++ vmmon-only/linux/hostif.c	2009-11-16 13:08:56.000000000 +0200
@@ -78,6 +78,8 @@
 #include "vmmonInt.h"
 #include "versioned_atomic.h"
 
+#include <asm/apic.h>
+
 #define UPTIME_FREQ CONST64(1000000)
 
 static struct {