diff --git a/How-to-Unlock-MCU-Flash.md b/How-to-Unlock-MCU-Flash.md
index b424418..309d3f7 100644
--- a/How-to-Unlock-MCU-Flash.md
+++ b/How-to-Unlock-MCU-Flash.md
@@ -1,7 +1,7 @@
 This wiki page explains how to unlock the flash of an STM32 or a GD32 to allow re-flashing with a custom firmware.
 
 ### ⚠️ WARNING ⚠️ 
-It's not possible to dump the original firmare and flash it later.<br>
+It's not possible to dump the original firmware and flash it later.<br>
 This procedure will erase the stock MCU firmware irreversibly! Perform these steps at your own risk!