diff --git a/How-to-Unlock-MCU-Flash.md b/How-to-Unlock-MCU-Flash.md
index edaa50c..fad7e94 100644
--- a/How-to-Unlock-MCU-Flash.md
+++ b/How-to-Unlock-MCU-Flash.md
@@ -21,7 +21,7 @@ This procedure will erase the stock MCU firmware irreversibly! Perform these ste
 * Step 6: Select **Disable** in `Read Out Protection` drop-down menu and click `Apply`
 
 ![unlock3](https://github.com/EmanuelFeru/hoverboard-firmware-hack-FOC/blob/main/docs/pictures/wiki_unlock/unlock_mcu_3.png)
-<br>⚠️ On GD32 chips, WD_SW should be checked<br>
+<br>⚠️ On GD32 chips, nRST_STOP, nRST_STDBY and WDG_SW should be checked<br>
 
 * Step 7: Click `Connect to target`