diff --git a/OptionRomPkg/AtapiPassThruDxe/AtapiPassThruDxe.inf b/OptionRomPkg/AtapiPassThruDxe/AtapiPassThruDxe.inf
index 35ff58574d..60754073db 100644
--- a/OptionRomPkg/AtapiPassThruDxe/AtapiPassThruDxe.inf
+++ b/OptionRomPkg/AtapiPassThruDxe/AtapiPassThruDxe.inf
@@ -21,8 +21,6 @@
   FILE_GUID                      = E49061CE-99A7-41d3-AB3A-36E5CFBAD63E
   MODULE_TYPE                    = UEFI_DRIVER
   VERSION_STRING                 = 1.0
-  EDK_RELEASE_VERSION            = 0x00020000
-  EFI_SPECIFICATION_VERSION      = 0x00020000
 
   ENTRY_POINT                    = InitializeAtapiPassThru
 
diff --git a/OptionRomPkg/CirrusLogic5430Dxe/CirrusLogic5430Dxe.inf b/OptionRomPkg/CirrusLogic5430Dxe/CirrusLogic5430Dxe.inf
index 40bcbddfe8..df7a9f3d4d 100644
--- a/OptionRomPkg/CirrusLogic5430Dxe/CirrusLogic5430Dxe.inf
+++ b/OptionRomPkg/CirrusLogic5430Dxe/CirrusLogic5430Dxe.inf
@@ -27,8 +27,6 @@
   FILE_GUID                      = 555F76EA-785F-40d7-9174-153C43636C68
   MODULE_TYPE                    = UEFI_DRIVER
   VERSION_STRING                 = 1.0
-  EDK_RELEASE_VERSION            = 0x00020000
-  EFI_SPECIFICATION_VERSION      = 0x00020000
 
   ENTRY_POINT                    = InitializeCirrusLogic5430