diff --git a/libraries/AP_Scripting/generator/description/bindings.desc b/libraries/AP_Scripting/generator/description/bindings.desc
index e6a3b6afa1..eea36b8ece 100644
--- a/libraries/AP_Scripting/generator/description/bindings.desc
+++ b/libraries/AP_Scripting/generator/description/bindings.desc
@@ -169,6 +169,9 @@ singleton AP_SerialLED method send void uint8_t 1 16
 include SRV_Channel/SRV_Channel.h
 singleton SRV_Channels alias SRV_Channels
 singleton SRV_Channels method find_channel boolean SRV_Channel::Aux_servo_function_t'enum SRV_Channel::k_none SRV_Channel::k_nr_aux_servo_functions-1 uint8_t'Null
+singleton SRV_Channels method set_output_pwm void SRV_Channel::Aux_servo_function_t'enum SRV_Channel::k_none SRV_Channel::k_nr_aux_servo_functions-1 uint16_t 0 UINT16_MAX
+singleton SRV_Channels method set_output_pwm_chan void uint8_t 0 NUM_SERVO_CHANNELS-1 uint16_t 0 UINT16_MAX
+singleton SRV_Channels method set_output_scaled void SRV_Channel::Aux_servo_function_t'enum SRV_Channel::k_none SRV_Channel::k_nr_aux_servo_functions-1 int16_t INT16_MIN INT16_MAX
 
 include RC_Channel/RC_Channel.h
 singleton RC_Channels alias rc