diff --git a/Variant-HOVERCAR.md b/Variant-HOVERCAR.md
index 6fa933b..c0400a8 100644
--- a/Variant-HOVERCAR.md
+++ b/Variant-HOVERCAR.md
@@ -75,3 +75,9 @@ Flysky i6X: https://www.banggood.com/custlink/KmDy5swKPD
 - RC receiver:<br/>
 Flysky FS-iA6B: https://www.banggood.com/custlink/KD3RFswKcT
 
+
+### Calibration:
+Proceed with [calibration](https://github.com/EmanuelFeru/hoverboard-firmware-hack-FOC/wiki/Input-Calibration) for better control.
+With this variant, the auto-calibration is expecting 2 normal pots, and will reject the calibration if an input is missing or is of incorrect type (e.g. mid-resting pot).
+
+