diff --git a/DuetPkg/DuetPkg.dsc b/DuetPkg/DuetPkg.dsc
index 0fd5fa2b52..b2657cfb38 100644
--- a/DuetPkg/DuetPkg.dsc
+++ b/DuetPkg/DuetPkg.dsc
@@ -82,6 +82,9 @@
   gEfiMdePkgTokenSpaceGuid.PcdDebugPropertyMask|0x0
   gEfiMdePkgTokenSpaceGuid.PcdDebugPrintErrorLevel|0x0
 
+[PcdsFeatureFlag.common]
+  gEfiMdeModulePkgTokenSpaceGuid.PcdTurnOffUsbLegacySupport|TRUE
+
 ###################################################################################################
 #
 # Components Section - list of the modules and components that will be processed by compilation