diff --git a/DuetPkg/DxeIpl/HobGeneration.c b/DuetPkg/DxeIpl/HobGeneration.c
index fcb2516254..0b215eba3a 100644
--- a/DuetPkg/DxeIpl/HobGeneration.c
+++ b/DuetPkg/DxeIpl/HobGeneration.c
@@ -405,7 +405,7 @@ HOB_TEMPLATE  gHobTemplate = {
     {
       {0, 0, 0},                       // Reserved[3]
       EFI_FLASH_AREA_GUID_DEFINED,     // AreaType
-      EFI_SYSTEM_NV_DATA_HOB_GUID,     // AreaTypeGuid
+      EFI_SYSTEM_NV_DATA_FV_GUID ,     // AreaTypeGuid
       1,
       {
         {
@@ -465,7 +465,7 @@ HOB_TEMPLATE  gHobTemplate = {
     {
       {0, 0, 0},                       // Reserved[3]
       EFI_FLASH_AREA_GUID_DEFINED,     // AreaType
-      EFI_SYSTEM_NV_DATA_HOB_GUID,     // AreaTypeGuid
+      EFI_SYSTEM_NV_DATA_FV_GUID,      // AreaTypeGuid
       1,
       {
         {