diff --git a/arch/x86/lib/tables.c b/arch/x86/lib/tables.c
index c4007fa..1779bb3 100644
--- a/arch/x86/lib/tables.c
+++ b/arch/x86/lib/tables.c
@@ -9,6 +9,7 @@
 #include <malloc.h>
 #include <smbios.h>
 #include <acpi/acpi_table.h>
+#include <asm/global_data.h>
 #include <asm/sfi.h>
 #include <asm/mpspec.h>
 #include <asm/tables.h>