diff --git a/README.md b/README.md
index 75f4692..7270a48 100644
--- a/README.md
+++ b/README.md
@@ -87,6 +87,7 @@ All functions are controlled by the KY-040 encoder:
 |`SPEEDSTEP1`, `SPEEDSTEP2`|`SPS1`, `SPS2`|speed increment steps (increment changes at these values)|
 |`FANMIN`|`FMIN`|fan minimum speed (should be a value at which the fan runs safely) (rpm)|
 |`FANMAX`|`FMAX`|maximum speed of the fan (it is important that this is the real maximum value of the fan) (rpm)|
+|`FANINIT`|`FINI`|set fan to hight voltage at boot|
 |`BOFF`|`BOFF`|if set boost off will also turn the normal mode off|
 |`BINC`|`BINC`|boost time increment (min)|
 |`CINC`|`CINC`|catch time increment (min)|