diff --git a/headers/private/kernel/boot/stage2_struct.h b/headers/private/kernel/boot/stage2_struct.h
deleted file mode 100644
index 198647cc65..0000000000
--- a/headers/private/kernel/boot/stage2_struct.h
+++ /dev/null
@@ -1,21 +0,0 @@
-/* 
-** Copyright 2001-2002, Travis Geiselbrecht. All rights reserved.
-** Distributed under the terms of the NewOS License.
-*/
-#ifndef KERNEL_BOOT_STAGE2_STRUCT_H
-#define KERNEL_BOOT_STAGE2_STRUCT_H
-
-#include <SupportDefs.h>
-
-// must match SMP_MAX_CPUS in arch_smp.h
-#define MAX_BOOT_CPUS 4
-#define MAX_PHYS_MEM_ADDR_RANGE 4
-#define MAX_VIRT_ALLOC_ADDR_RANGE 4
-#define MAX_PHYS_ALLOC_ADDR_RANGE 4
-
-typedef struct ar {
-	uint32 start;
-	uint32 size;
-} addr_range;
-
-#endif	/* KERNEL_BOOT_STAGE2_STRUCT_H */