diff --git a/MdePkg/Library/BasePciExpressLib/BasePciExpressLib.msa b/MdePkg/Library/BasePciExpressLib/BasePciExpressLib.msa
index dd071189dc..af128ea417 100644
--- a/MdePkg/Library/BasePciExpressLib/BasePciExpressLib.msa
+++ b/MdePkg/Library/BasePciExpressLib/BasePciExpressLib.msa
@@ -42,4 +42,11 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
   <Includes>
     <PackageName>MdePkg</PackageName>
   </Includes>
+  <PCDs>
+    <PcdData ItemType="FIXED_AT_BUILD">
+      <C_Name>PcdPciExpressBaseAddress</C_Name>
+      <Token>0x0000000A</Token>
+      <DatumType>UINT64</DatumType>
+    </PcdData>
+  </PCDs>
 </LibraryModuleSurfaceArea>
diff --git a/MdePkg/Library/BasePciExpressLib/PciLib.c b/MdePkg/Library/BasePciExpressLib/PciLib.c
index a3dab38ec3..3003613486 100644
--- a/MdePkg/Library/BasePciExpressLib/PciLib.c
+++ b/MdePkg/Library/BasePciExpressLib/PciLib.c
@@ -37,8 +37,7 @@ GetPciExpressBaseAddress (
   VOID
   )
 {
-  /// @bug Change this to a PCD Get call to retrieve the PCI-E Base Address
-  return 0xc0000000;
+  return (UINTN)PcdGet64 (PcdPciExpressBaseAddress);
 }
 
 /**