diff --git a/boot/zephyr/boards/frdm_mcxn947_mcxn947_cpu0.conf b/boot/zephyr/boards/frdm_mcxn947_mcxn947_cpu0.conf
new file mode 100644
index 000000000..801162f1a
--- /dev/null
+++ b/boot/zephyr/boards/frdm_mcxn947_mcxn947_cpu0.conf
@@ -0,0 +1,5 @@
+# Copyright 2024 NXP
+# SPDX-License-Identifier: Apache-2.0
+
+#MCXN94x does not support the MCUBoot swap mode.
+CONFIG_BOOT_UPGRADE_ONLY=y