diff --git a/arch/i386/kernel/cpu/mcheck/mce.c b/arch/i386/kernel/cpu/mcheck/mce.c
index d555bec0db99..4f10c62d180c 100644
--- a/arch/i386/kernel/cpu/mcheck/mce.c
+++ b/arch/i386/kernel/cpu/mcheck/mce.c
@@ -12,6 +12,7 @@
 
 #include <asm/processor.h> 
 #include <asm/system.h>
+#include <asm/mce.h>
 
 #include "mce.h"