diff --git a/UefiCpuPkg/Include/Guid/MpInformation2.h b/UefiCpuPkg/Include/Guid/MpInformation2.h
index 7a25fcc2f3..43185a4b01 100644
--- a/UefiCpuPkg/Include/Guid/MpInformation2.h
+++ b/UefiCpuPkg/Include/Guid/MpInformation2.h
@@ -29,6 +29,8 @@
 
 typedef struct {
   EFI_PROCESSOR_INFORMATION    ProcessorInfo;
+  UINT8                        CoreType;
+  UINT8                        Reserved[7];
   //
   // Add more fields in future
   //