diff --git a/DuetPkg/LegacyMetronome/Metronome.inf b/DuetPkg/LegacyMetronome/Metronome.inf
index fe79ae18f3..a488840306 100644
--- a/DuetPkg/LegacyMetronome/Metronome.inf
+++ b/DuetPkg/LegacyMetronome/Metronome.inf
@@ -21,15 +21,10 @@
   FILE_GUID                      = 07A9330A-F347-11d4-9A49-0090273FC14D
   MODULE_TYPE                    = DXE_DRIVER
   VERSION_STRING                 = 1.0
-  EDK_RELEASE_VERSION            = 0x00020000
-  EFI_SPECIFICATION_VERSION      = 0x00020000
-
   ENTRY_POINT                    = InstallMetronome
 
 [Packages]
   MdePkg/MdePkg.dec
-  IntelFrameworkPkg/IntelFrameworkPkg.dec
-  DuetPkg/DuetPkg.dec
 
 [LibraryClasses]
   UefiDriverEntryPoint
@@ -37,13 +32,12 @@
   UefiBootServicesTableLib
   IoLib
   
-[Sources.common]
+[Sources]
   Metronome.c
   Metronome.h
 
 [Protocols]
   gEfiMetronomeArchProtocolGuid
-  gEfiCpuIo2ProtocolGuid
 
 [Depex]
-  gEfiCpuIo2ProtocolGuid
+  TRUE