diff --git a/SecurityPkg/Library/Tcg2PpVendorLibNull/Tcg2PpVendorLibNull.inf b/SecurityPkg/Library/Tcg2PpVendorLibNull/Tcg2PpVendorLibNull.inf
index b969cbf9af..9b18a1ab82 100644
--- a/SecurityPkg/Library/Tcg2PpVendorLibNull/Tcg2PpVendorLibNull.inf
+++ b/SecurityPkg/Library/Tcg2PpVendorLibNull/Tcg2PpVendorLibNull.inf
@@ -13,7 +13,7 @@
   FILE_GUID                      = 51924AE9-BE81-4820-94BA-7C9546E702D0
   MODULE_TYPE                    = DXE_DRIVER
   VERSION_STRING                 = 1.0
-  LIBRARY_CLASS                  = Tcg2PpVendorLib|DXE_RUNTIME_DRIVER DXE_SMM_DRIVER DXE_DRIVER
+  LIBRARY_CLASS                  = Tcg2PpVendorLib|DXE_RUNTIME_DRIVER DXE_SMM_DRIVER DXE_DRIVER MM_STANDALONE
 
 #
 # The following information is for reference only and not required by the build tools.