diff --git a/MdeModulePkg/Universal/Network/Ip4ConfigDxe/Ip4ConfigDriver.c b/MdeModulePkg/Universal/Network/Ip4ConfigDxe/Ip4ConfigDriver.c
index ade299d6b4..05bdb5e8ca 100644
--- a/MdeModulePkg/Universal/Network/Ip4ConfigDxe/Ip4ConfigDriver.c
+++ b/MdeModulePkg/Universal/Network/Ip4ConfigDxe/Ip4ConfigDriver.c
@@ -14,7 +14,7 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
 
 
 #include "Ip4Config.h"
-#include "Ip4ConfigNV.h"
+#include "Ip4ConfigNv.h"
 
 EFI_DRIVER_BINDING_PROTOCOL gIp4ConfigDriverBinding = {
   Ip4ConfigDriverBindingSupported,
diff --git a/MdeModulePkg/Universal/Network/Ip4ConfigDxe/Ip4ConfigNv.h b/MdeModulePkg/Universal/Network/Ip4ConfigDxe/Ip4ConfigNv.h
index 2eb8b915b9..991fc73a8d 100644
--- a/MdeModulePkg/Universal/Network/Ip4ConfigDxe/Ip4ConfigNv.h
+++ b/MdeModulePkg/Universal/Network/Ip4ConfigDxe/Ip4ConfigNv.h
@@ -1,5 +1,5 @@
 /** @file
-  The header file of IP4ConfigNV.c
+  The header file of IP4ConfigNv.c
 
 Copyright (c) 2009, Intel Corporation.<BR>
 All rights reserved. This program and the accompanying materials
@@ -16,7 +16,7 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
 #define _IP4_CONFIGNV_H_
 
 #include "Ip4Config.h"
-#include "Ip4NVData.h"
+#include "Ip4NvData.h"
 
 extern UINT8  Ip4ConfigDxeBin[];
 extern UINT8  Ip4ConfigDxeStrings[];