diff --git a/UefiPayloadPkg/UefiPayloadPkg.fdf b/UefiPayloadPkg/UefiPayloadPkg.fdf
index 0c8f08ebcc..07bc4acb21 100644
--- a/UefiPayloadPkg/UefiPayloadPkg.fdf
+++ b/UefiPayloadPkg/UefiPayloadPkg.fdf
@@ -17,8 +17,8 @@ DEFINE FD_SIZE     = 0x00850000
 DEFINE NUM_BLOCKS  = 0x850
 !else
 
-DEFINE FD_SIZE     = 0x00590000
-DEFINE NUM_BLOCKS  = 0x590
+DEFINE FD_SIZE     = 0x00800000
+DEFINE NUM_BLOCKS  = 0x800
 !endif
 
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