diff --git a/Variant-IBUS.md b/Variant-IBUS.md
index 26373c0..6ffb578 100644
--- a/Variant-IBUS.md
+++ b/Variant-IBUS.md
@@ -11,7 +11,7 @@ IBUS_NUM_CHANNELS is the number of channels for IBUS and is 14 by default. As an
 ## Wiring:
 * Connect IBUS/Servo port of your receiver to green wire on the cable selected in config.h
 
-⚠ Red wire from sensor cable delivers 15v !!!
+⚠️ Red wire from sensor cable delivers 15v !!!
 Use 3.3v from programming port, 5v from hall sensor cable, or a voltage regulator.
 
 ## Transmitter configuration: