diff --git a/MdePkg/Library/BaseLib/BaseLib.inf b/MdePkg/Library/BaseLib/BaseLib.inf
index 877a3e70e8..39bdae2744 100644
--- a/MdePkg/Library/BaseLib/BaseLib.inf
+++ b/MdePkg/Library/BaseLib/BaseLib.inf
@@ -199,6 +199,7 @@
   Ia32/WriteDr4.asm | INTEL 
   Ia32/WriteDr3.nasm| INTEL
   Ia32/WriteDr3.asm | INTEL 
+  Ia32/WriteDr2.nasm| INTEL
   Ia32/WriteDr2.asm | INTEL 
   Ia32/WriteDr1.asm | INTEL 
   Ia32/WriteDr0.asm | INTEL 
diff --git a/MdePkg/Library/BaseLib/Ia32/WriteDr2.nasm b/MdePkg/Library/BaseLib/Ia32/WriteDr2.nasm
new file mode 100644
index 0000000000..21ea82207e
--- /dev/null
+++ b/MdePkg/Library/BaseLib/Ia32/WriteDr2.nasm
@@ -0,0 +1,38 @@
+;------------------------------------------------------------------------------
+;
+; Copyright (c) 2006, Intel Corporation. All rights reserved.<BR>
+; 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
+; http://opensource.org/licenses/bsd-license.php.
+;
+; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+;
+; Module Name:
+;
+;   WriteDr2.Asm
+;
+; Abstract:
+;
+;   AsmWriteDr2 function
+;
+; Notes:
+;
+;------------------------------------------------------------------------------
+
+    SECTION .text
+
+;------------------------------------------------------------------------------
+; UINTN
+; EFIAPI
+; AsmWriteDr2 (
+;   IN UINTN Value
+;   );
+;------------------------------------------------------------------------------
+global ASM_PFX(AsmWriteDr2)
+ASM_PFX(AsmWriteDr2):
+    mov     eax, [esp + 4]
+    mov     dr2, eax
+    ret
+