diff --git a/libcpuid/libcpuid_vc9.vcproj b/libcpuid/libcpuid_vc9.vcproj
index 874c9f3..ad56f03 100644
--- a/libcpuid/libcpuid_vc9.vcproj
+++ b/libcpuid/libcpuid_vc9.vcproj
@@ -180,10 +180,18 @@
 			Filter="h;hpp;hxx;hm;inl;inc;xsd"
 			UniqueIdentifier="{93995380-89BD-4b04-88EB-625FBE52EBFB}"
 			>
+			<File
+				RelativePath=".\amd_code_t.h"
+				>
+			</File>
 			<File
 				RelativePath=".\asm-bits.h"
 				>
 			</File>
+			<File
+				RelativePath=".\intel_code_t.h"
+				>
+			</File>
 			<File
 				RelativePath=".\libcpuid.h"
 				>
@@ -192,6 +200,10 @@
 				RelativePath=".\libcpuid_constants.h"
 				>
 			</File>
+			<File
+				RelativePath=".\libcpuid_internal.h"
+				>
+			</File>
 			<File
 				RelativePath=".\libcpuid_types.h"
 				>