diff --git a/posix-configs/rpi/px4_rpi.config b/posix-configs/rpi/px4_rpi.config
index e4d4f61fd5..ae75b1ed14 100644
--- a/posix-configs/rpi/px4_rpi.config
+++ b/posix-configs/rpi/px4_rpi.config
@@ -22,5 +22,6 @@ mavlink stream -u 14556 -s ATTITUDE -r 50
 #mavlink stream -d /dev/ttyUSB0 -s HIGHRES_IMU -r 50
 #mavlink stream -d /dev/ttyUSB0 -s ATTITUDE -r 50
 rpi_rc_in start
+rpi_pca9685_pwm_out start
 logger start -t
 mavlink boot_complete