diff --git a/src/main/target/CRAZYFLIE2/target.h b/src/main/target/CRAZYFLIE2/target.h
index 7ce1900bd..e61ed7c0f 100644
--- a/src/main/target/CRAZYFLIE2/target.h
+++ b/src/main/target/CRAZYFLIE2/target.h
@@ -113,6 +113,8 @@
 #if defined(CRAZYFLIE2BQ)
 #define USE_SERIAL_4WAY_BLHELI_INTERFACE
 
+#define BEEPER                  PC12
+
 #define DEFAULT_VOLTAGE_METER_SOURCE VOLTAGE_METER_ADC
 #define DEFAULT_CURRENT_METER_SOURCE CURRENT_METER_ADC
 #define USE_ADC