diff --git a/targets/TARGET_STM/TARGET_STM32H7/TARGET_STM32H747xI/TARGET_PORTENTA_H7/COMPONENT_WHD/resources/firmware/COMPONENT_4343W/4343WA1_bin.c b/targets/TARGET_STM/TARGET_STM32H7/TARGET_STM32H747xI/TARGET_PORTENTA_H7/COMPONENT_WHD/resources/firmware/COMPONENT_4343W_FS/4343WA1_bin.c
similarity index 99%
rename from targets/TARGET_STM/TARGET_STM32H7/TARGET_STM32H747xI/TARGET_PORTENTA_H7/COMPONENT_WHD/resources/firmware/COMPONENT_4343W/4343WA1_bin.c
rename to targets/TARGET_STM/TARGET_STM32H7/TARGET_STM32H747xI/TARGET_PORTENTA_H7/COMPONENT_WHD/resources/firmware/COMPONENT_4343W_FS/4343WA1_bin.c
index c27671f934..ddaf0f7188 100644
--- a/targets/TARGET_STM/TARGET_STM32H7/TARGET_STM32H747xI/TARGET_PORTENTA_H7/COMPONENT_WHD/resources/firmware/COMPONENT_4343W/4343WA1_bin.c
+++ b/targets/TARGET_STM/TARGET_STM32H7/TARGET_STM32H747xI/TARGET_PORTENTA_H7/COMPONENT_WHD/resources/firmware/COMPONENT_4343W_FS/4343WA1_bin.c
@@ -25489,5 +25489,5 @@ const unsigned char wifi_firmware_image_data[421098] = {
         49, 45, 53, 97, 102, 99, 56, 99, 49, 101, 0, 254, 0, 68, 86, 73, 68,
         32, 48, 49, 45, 101, 100, 48, 100, 55, 97, 53, 54
 };
-resource_hnd_t wifi_firmware_image = { RESOURCE_IN_FILESYSTEM, 421098, {.fs = { 0, "/wlan/4343WA1.BIN" }}};
+resource_hnd_t wifi_firmware_image = { RESOURCE_IN_EXTERNAL_STORAGE, 421098, {.fs = { 0, "/wlan/4343WA1.BIN" }}};
 
diff --git a/targets/TARGET_STM/TARGET_STM32H7/TARGET_STM32H747xI/TARGET_PORTENTA_H7/COMPONENT_WHD/resources/firmware/COMPONENT_4343W/4343WA1_clm_blob.c b/targets/TARGET_STM/TARGET_STM32H7/TARGET_STM32H747xI/TARGET_PORTENTA_H7/COMPONENT_WHD/resources/firmware/COMPONENT_4343W_FS/4343WA1_clm_blob.c
similarity index 100%
rename from targets/TARGET_STM/TARGET_STM32H7/TARGET_STM32H747xI/TARGET_PORTENTA_H7/COMPONENT_WHD/resources/firmware/COMPONENT_4343W/4343WA1_clm_blob.c
rename to targets/TARGET_STM/TARGET_STM32H7/TARGET_STM32H747xI/TARGET_PORTENTA_H7/COMPONENT_WHD/resources/firmware/COMPONENT_4343W_FS/4343WA1_clm_blob.c
diff --git a/targets/TARGET_STM/TARGET_STM32H7/TARGET_STM32H747xI/TARGET_PORTENTA_H7/COMPONENT_WHD/resources/firmware/COMPONENT_4343W/resources.h b/targets/TARGET_STM/TARGET_STM32H7/TARGET_STM32H747xI/TARGET_PORTENTA_H7/COMPONENT_WHD/resources/firmware/COMPONENT_4343W_FS/resources.h
similarity index 95%
rename from targets/TARGET_STM/TARGET_STM32H7/TARGET_STM32H747xI/TARGET_PORTENTA_H7/COMPONENT_WHD/resources/firmware/COMPONENT_4343W/resources.h
rename to targets/TARGET_STM/TARGET_STM32H7/TARGET_STM32H747xI/TARGET_PORTENTA_H7/COMPONENT_WHD/resources/firmware/COMPONENT_4343W_FS/resources.h
index f6d0a88f9a..69d21d5b36 100644
--- a/targets/TARGET_STM/TARGET_STM32H7/TARGET_STM32H747xI/TARGET_PORTENTA_H7/COMPONENT_WHD/resources/firmware/COMPONENT_4343W/resources.h
+++ b/targets/TARGET_STM/TARGET_STM32H7/TARGET_STM32H747xI/TARGET_PORTENTA_H7/COMPONENT_WHD/resources/firmware/COMPONENT_4343W_FS/resources.h
@@ -19,7 +19,7 @@
 #define INCLUDED_RESOURCES_H_
 #include "wiced_resource.h"
 
-extern resource_hnd_t wifi_firmware_image;
+extern const resource_hnd_t wifi_firmware_image;
 extern const unsigned char wifi_firmware_image_data[421098];
 extern const resource_hnd_t wifi_firmware_clm_blob;
 extern const unsigned char wifi_firmware_clm_blob_image_data[7222];