diff --git a/FatPkg/FatPkg.dec b/FatPkg/FatPkg.dec
index ecd086b41a6..838966063b0 100644
--- a/FatPkg/FatPkg.dec
+++ b/FatPkg/FatPkg.dec
@@ -17,3 +17,6 @@
 
 [UserExtensions.TianoCore."ExtraFiles"]
   FatPkgExtra.uni
+[Protocols]
+  gNewGuidNameWithDuplicateGuidValue = { 0x964E5B21, 0x6459, 0x11D2, { 0x8E, 0x39, 0x00, 0xA0, 0xC9, 0x69, 0x72, 0x3B }}
+  gEfiBlockIoProtocolGuid            = { 0xed6f4fd, 0x7a69, 0x45bc, { 0xa0, 0x9a, 0x7d, 0x6c, 0x61, 0x2d, 0xff, 0x5a } }