diff --git a/src/main/io/serial_4way.c b/src/main/io/serial_4way.c
index 17200d030c..6c6057975d 100644
--- a/src/main/io/serial_4way.c
+++ b/src/main/io/serial_4way.c
@@ -329,7 +329,7 @@ uint16_t _crc_xmodem_update (uint16_t crc, uint8_t data) {
         (pDeviceInfo->words[0] == 0xF850) || (pDeviceInfo->words[0] == 0xE8B1) || \
         (pDeviceInfo->words[0] == 0xE8B2))
 
-#define ARM_DEVICE_MATCH ((pDeviceInfo->words[0] == 0x9307) || (pDeviceInfo->words[0] == 0x930A) || \
+#define ARM_DEVICE_MATCH ((pDeviceInfo->words[0] == 0x1F06) || \
         (pDeviceInfo->words[0] == 0x3306) || (pDeviceInfo->words[0] == 0x3406))
 
 static uint8_t CurrentInterfaceMode;