diff --git a/ArduSub/control_manual.cpp b/ArduSub/control_manual.cpp
index d49d0bdc6e..e1f2e0c573 100644
--- a/ArduSub/control_manual.cpp
+++ b/ArduSub/control_manual.cpp
@@ -30,7 +30,7 @@ void Sub::manual_run()
     motors.set_roll(channel_roll->norm_input_dz()*0.67f);
     motors.set_pitch(channel_pitch->norm_input_dz()*0.67f);
     motors.set_yaw(channel_yaw->norm_input_dz()*0.67f);
-    motors.set_throttle(channel_throttle->norm_input());
+    motors.set_throttle(channel_throttle->norm_input_dz());
     motors.set_forward(channel_forward->norm_input_dz()*0.67f);
     motors.set_lateral(channel_lateral->norm_input_dz()*0.67f);
 }