diff --git a/MdePkg/Library/BaseIoLibIntrinsic/BaseIoLibIntrinsicSev.inf b/MdePkg/Library/BaseIoLibIntrinsic/BaseIoLibIntrinsicSev.inf
index e1b8298ac4..8b62bd4e2a 100644
--- a/MdePkg/Library/BaseIoLibIntrinsic/BaseIoLibIntrinsicSev.inf
+++ b/MdePkg/Library/BaseIoLibIntrinsic/BaseIoLibIntrinsicSev.inf
@@ -45,7 +45,7 @@
   IoLibMsc.c    | MSFT
   IoLib.c
   IoLibInternalTdx.c
-  IoLibFifo.c
+  IoLibFifoCc.c
   X64/IoFifoSev.nasm
 
 [Packages]
diff --git a/MdePkg/Library/BaseIoLibIntrinsic/IoLibFifo.c b/MdePkg/Library/BaseIoLibIntrinsic/IoLibFifoCc.c
similarity index 94%
rename from MdePkg/Library/BaseIoLibIntrinsic/IoLibFifo.c
rename to MdePkg/Library/BaseIoLibIntrinsic/IoLibFifoCc.c
index 9a94bc6a05..0c85cf9426 100644
--- a/MdePkg/Library/BaseIoLibIntrinsic/IoLibFifo.c
+++ b/MdePkg/Library/BaseIoLibIntrinsic/IoLibFifoCc.c
@@ -1,7 +1,7 @@
 /** @file
   IoFifo read/write routines.
 
-  Copyright (c) 2021, Intel Corporation. All rights reserved.<BR>
+  Copyright (c) 2021 - 2023, Intel Corporation. All rights reserved.<BR>
   SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/