diff --git a/Variant-HOVERCAR.md b/Variant-HOVERCAR.md
index 69c09dd..f8e644f 100644
--- a/Variant-HOVERCAR.md
+++ b/Variant-HOVERCAR.md
@@ -76,6 +76,7 @@ Flysky i6X: https://www.banggood.com/custlink/KmDy5swKPD
 Flysky FS-iA6B: https://www.banggood.com/custlink/KD3RFswKcT
 
 ## :gear: Configuration/Parameters
+Voltage [Control Mode](https://github.com/EFeru/hoverboard-firmware-hack-FOC#foc-firmware) is used by default.<br>
 * ADC_ALTERNATE_CONNECT : to swap the inputs, in case you cannot do it physically
 * ADC_PROTECT_THRESH : to adjust the threshold below/above the MIN/MAX ADC values that will trigger ADC protection
 * ADC_PROTECT_TIMEOUT : number of wrong / missing input commands before safety state is taken