diff --git a/Variant-USART.md b/Variant-USART.md
index 151389f..e2341c8 100644
--- a/Variant-USART.md
+++ b/Variant-USART.md
@@ -1,7 +1,7 @@
 This variant can be used to control the board from another board(e.g. Arduino, ESP32, ESP8266,RASPBERRY PI) or a computer via a serial protocol.<br />
 The example [Arduino sketch](https://github.com/EmanuelFeru/hoverboard-firmware-hack-FOC/blob/master/Arduino/hoverserial/hoverserial.ino) will send commands and process the feedback.<br />
 
-You can also test this variant with following [Web Tool](https://candas1.github.io/Hoverboard-Web-Serial-Control/), it let's you control the board and trace feedback values.
+You can also test this variant with following [Web Tool](https://github.com/Candas1/Hoverboard-Web-Serial-Control), it let's you control the board and trace feedback values.
 
 ## Wiring:
 * Connect blue wire to RX, green wire to TX and black wire to GND of Arduino on right sensor cable(shorter)