diff --git a/Debug-Serial.md b/Debug-Serial.md
index b382df4..899ae15 100644
--- a/Debug-Serial.md
+++ b/Debug-Serial.md
@@ -30,7 +30,7 @@ DEBUG_SERIAL_ASCII output is:
 
 
 ## Debug Protocol:
-If enabled with parameter DEBUG_SERIAL_PROTOCOL in config.h, debug protocol lets you send Ascii commands.<br>
+If enabled with parameter DEBUG_SERIAL_PROTOCOL in [config.h](https://github.com/EmanuelFeru/hoverboard-firmware-hack-FOC/blob/master/Inc/config.h), debug protocol lets you send Ascii commands.<br>
 All commands can be used for parameters.<br>
 Variables cannot be Set,Initialized or Saved.<br>
 Values are being translated to external<>internal format automatically.