1 files changed, 3 insertions, 1 deletions
diff --git a/MdePkg/Include/Ppi/Smbus.h b/MdePkg/Include/Ppi/Smbus.h
index c0e1d9022d..d2acae7dbd 100644
--- a/MdePkg/Include/Ppi/Smbus.h
+++ b/MdePkg/Include/Ppi/Smbus.h
@@ -1,7 +1,7 @@
 /** @file
   This file declares Smbus PPI.
 
-  Copyright (c) 2006, Intel Corporation                                                         
+  Copyright (c) 2006 - 2007, Intel Corporation                                                         
   All rights reserved. This program and the accompanying materials                          
   are licensed and made available under the terms and conditions of the BSD License         
   which accompanies this distribution.  The full text of the license may be found at        
@@ -21,6 +21,8 @@
 #ifndef _PEI_SMBUS_PPI_H
 #define _PEI_SMBUS_PPI_H
 
+#include <IndustryStandard/SmBus.h>
+
 #define EFI_PEI_SMBUS_PPI_GUID \
   { \
     0xabd42895, 0x78cf, 0x4872, {0x84, 0x44, 0x1b, 0x5c, 0x18, 0xb, 0xfb, 0xda } \