diff --git a/configs/SPEEDYBEEF405MINI/config.h b/configs/SPEEDYBEEF405MINI/config.h
index a41ca3dc..8c7fadb8 100644
--- a/configs/SPEEDYBEEF405MINI/config.h
+++ b/configs/SPEEDYBEEF405MINI/config.h
@@ -90,7 +90,6 @@
 
 #define SERIALRX_UART SERIAL_PORT_USART2
 #define MSP_UART SERIAL_PORT_UART4
-#define ESC_SENSOR_UART SERIAL_PORT_UART5
 
 #define MAG_I2C_INSTANCE (I2CDEV_1)
 #define BARO_I2C_INSTANCE (I2CDEV_1)