diff --git a/MdePkg/Library/DxeMemoryAllocationLib/DxeMemoryAllocationLib.inf b/MdePkg/Library/DxeMemoryAllocationLib/DxeMemoryAllocationLib.inf
index 5e473c0a89..9f1d36ba1c 100644
--- a/MdePkg/Library/DxeMemoryAllocationLib/DxeMemoryAllocationLib.inf
+++ b/MdePkg/Library/DxeMemoryAllocationLib/DxeMemoryAllocationLib.inf
@@ -21,7 +21,7 @@
   FILE_GUID                      = 4674739d-3195-4fb2-8094-ac1d22d00194
   MODULE_TYPE                    = DXE_DRIVER
   VERSION_STRING                 = 1.0
-  LIBRARY_CLASS                  = MemoryAllocationLib|DXE_CORE DXE_DRIVER DXE_RUNTIME_DRIVER DXE_SAL_DRIVER DXE_SMM_DRIVER UEFI_APPLICATION UEFI_DRIVER 
+  LIBRARY_CLASS                  = MemoryAllocationLib|DXE_DRIVER DXE_RUNTIME_DRIVER DXE_SAL_DRIVER DXE_SMM_DRIVER UEFI_APPLICATION UEFI_DRIVER 
   EDK_RELEASE_VERSION            = 0x00020000
   EFI_SPECIFICATION_VERSION      = 0x00020000