diff --git a/MdePkg/Include/Uefi/UefiInternalFormRepresentation.h b/MdePkg/Include/Uefi/UefiInternalFormRepresentation.h
index 14cd938c20..a68ca1e52c 100644
--- a/MdePkg/Include/Uefi/UefiInternalFormRepresentation.h
+++ b/MdePkg/Include/Uefi/UefiInternalFormRepresentation.h
@@ -885,9 +885,9 @@ typedef struct _EFI_IFR_IMAGE {
   EFI_IMAGE_ID             Id;
 } EFI_IFR_IMAGE;
 
-typedef struct _EFI_IFR_MODAL {
+typedef struct _EFI_IFR_MODAL_TAG {
   EFI_IFR_OP_HEADER        Header;
-} EFI_IFR_MODAL;
+} EFI_IFR_MODAL_TAG;
 
 typedef struct _EFI_IFR_LOCKED {
   EFI_IFR_OP_HEADER        Header;