diff --git a/EmbeddedPkg/EmbeddedPkg.dec b/EmbeddedPkg/EmbeddedPkg.dec
index bb0b677bdc..d386bda50f 100644
--- a/EmbeddedPkg/EmbeddedPkg.dec
+++ b/EmbeddedPkg/EmbeddedPkg.dec
@@ -53,8 +53,6 @@
   ## FDT Configuration Table
   # Include/Guid/Fdt.h
   gFdtTableGuid = { 0xb1b621d5, 0xf19c, 0x41a5, { 0x83, 0x0b, 0xd9, 0x15, 0x2c, 0x69, 0xaa, 0xe0 } }
-  # Include/Guid/FdtHob.h
-  gFdtHobGuid   = { 0x16958446, 0x19B7, 0x480B, { 0xB0, 0x47, 0x74, 0x85, 0xAD, 0x3F, 0x71, 0x6D } }
   gFdtVariableGuid = { 0x25a4fd4a, 0x9703, 0x4ba9, { 0xa1, 0x90, 0xb7, 0xc8, 0x4e, 0xfb, 0x3e, 0x57 } }
 
   ## Include/Guid/PlatformHasDeviceTree.h
diff --git a/EmbeddedPkg/Include/Guid/FdtHob.h b/MdePkg/Include/Guid/FdtHob.h
similarity index 100%
rename from EmbeddedPkg/Include/Guid/FdtHob.h
rename to MdePkg/Include/Guid/FdtHob.h
diff --git a/MdePkg/MdePkg.dec b/MdePkg/MdePkg.dec
index c296cfa29b..ea8bf0f4db 100644
--- a/MdePkg/MdePkg.dec
+++ b/MdePkg/MdePkg.dec
@@ -612,6 +612,9 @@
   ## Include/Protocol/UserManager.h
   gEfiUserInfoAccessSetupRestrictedGuid = { 0xbdb38125, 0x4d63, 0x49f4, { 0x82, 0x12, 0x61, 0xcf, 0x5a, 0x19, 0xa, 0xf8 }}
 
+  ## Include/Guid/FdtHob.h
+  gFdtHobGuid   = { 0x16958446, 0x19B7, 0x480B, { 0xB0, 0x47, 0x74, 0x85, 0xAD, 0x3F, 0x71, 0x6D } }
+
   ## Include/Guid/ImageAuthentication.h
   gEfiImageSecurityDatabaseGuid  = { 0xd719b2cb, 0x3d3a, 0x4596, {0xa3, 0xbc, 0xda, 0xd0,  0xe, 0x67, 0x65, 0x6f }}
   gEfiCertSha256Guid             = { 0xc1c41626, 0x504c, 0x4092, {0xac, 0xa9, 0x41, 0xf9, 0x36, 0x93, 0x43, 0x28 }}