diff --git a/MdeModulePkg/Universal/SetupBrowserDxe/Presentation.c b/MdeModulePkg/Universal/SetupBrowserDxe/Presentation.c
index ee8ab75a28..c3854aac24 100644
--- a/MdeModulePkg/Universal/SetupBrowserDxe/Presentation.c
+++ b/MdeModulePkg/Universal/SetupBrowserDxe/Presentation.c
@@ -1254,6 +1254,7 @@ ProcessCallBackFunction (
           break;
 
         case EFI_BROWSER_ACTION_REQUEST_EXIT:
+          DiscardFormIsRequired = TRUE;
           Selection->Action = UI_ACTION_EXIT;
           break;