diff --git a/run_config/fvp-tftf.backup_gpt b/run_config/fvp-tftf.backup_gpt
index a920668..780697d 100644
--- a/run_config/fvp-tftf.backup_gpt
+++ b/run_config/fvp-tftf.backup_gpt
@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 #
-# Copyright (c) 2023, Arm Limited. All rights reserved.
+# Copyright (c) 2023-2024, Arm Limited. All rights reserved.
 #
 # SPDX-License-Identifier: BSD-3-Clause
 #
@@ -10,7 +10,8 @@
 }
 
 post_tf_archive() {
-	gen_gpt_bin "$archive/fip.bin"
+        # Maximum FIP size is 2MiB = 2097152
+	gen_gpt_bin "$archive/fip.bin" 2097152
 
 	# Corrupt primary GPT header to force TF-A to use the backup one
 	corrupt_gpt_bin "$archive/fip_gpt.bin"