diff --git a/ROMFS/px4fmu_common/init.d/airframes/4061_atl_mantis_edu b/ROMFS/px4fmu_common/init.d/airframes/4061_atl_mantis_edu
index 8878da8c39..90fbd3fb9b 100644
--- a/ROMFS/px4fmu_common/init.d/airframes/4061_atl_mantis_edu
+++ b/ROMFS/px4fmu_common/init.d/airframes/4061_atl_mantis_edu
@@ -199,3 +199,6 @@ param set-default SENS_FLOW_ROT    4
 
 
 mixer load /dev/tap_esc /etc/mixers/quad_x.main.mix
+
+# ignore the SD card errors and use normal startup sound
+set STARTUP_TUNE 1