diff --git a/src/northbridge/intel/x4x/acpi.c b/src/northbridge/intel/x4x/acpi.c
index fb1ebab..67fc933 100644
--- a/src/northbridge/intel/x4x/acpi.c
+++ b/src/northbridge/intel/x4x/acpi.c
@@ -3,8 +3,8 @@
 
 #include <types.h>
 #include <console/console.h>
-#include <arch/acpi.h>
-#include <arch/acpigen.h>
+#include <acpi/acpi.h>
+#include <acpi/acpigen.h>
 #include <device/device.h>
 #include "x4x.h"
 
diff --git a/src/northbridge/intel/x4x/northbridge.c b/src/northbridge/intel/x4x/northbridge.c
index 054d2aa..8aab1f6 100644
--- a/src/northbridge/intel/x4x/northbridge.c
+++ b/src/northbridge/intel/x4x/northbridge.c
@@ -8,7 +8,7 @@
 #include <stdint.h>
 #include <device/device.h>
 #include <boot/tables.h>
-#include <arch/acpi.h>
+#include <acpi/acpi.h>
 #include <northbridge/intel/x4x/iomap.h>
 #include <northbridge/intel/x4x/chip.h>
 #include <northbridge/intel/x4x/x4x.h>