diff --git a/src/modules/px4iofirmware/registers.c b/src/modules/px4iofirmware/registers.c
index 97d25bbfa8..42b863b539 100644
--- a/src/modules/px4iofirmware/registers.c
+++ b/src/modules/px4iofirmware/registers.c
@@ -175,7 +175,8 @@ volatile uint16_t	r_page_setup[] =
 #define PX4IO_P_SETUP_FEATURES_VALID	(PX4IO_P_SETUP_FEATURES_SBUS1_OUT | \
 					 PX4IO_P_SETUP_FEATURES_SBUS2_OUT | \
 					 PX4IO_P_SETUP_FEATURES_ADC_RSSI | \
-					 PX4IO_P_SETUP_FEATURES_PWM_RSSI)
+					 PX4IO_P_SETUP_FEATURES_PWM_RSSI | \
+					 PX4IO_P_SETUP_FEATURES_RC_FAIL_DETECT)
 #else
 #define PX4IO_P_SETUP_FEATURES_VALID	0
 #endif