diff --git a/src/ui/designer/QGCCommandButton.cc b/src/ui/designer/QGCCommandButton.cc
index 78e46d19801d6a8ad8d91f4012b54ee76f02fc09..d150a230b8a08288398d832826d299782d897357 100644
--- a/src/ui/designer/QGCCommandButton.cc
+++ b/src/ui/designer/QGCCommandButton.cc
@@ -83,6 +83,7 @@ QGCCommandButton::QGCCommandButton(QWidget *parent) :
     ui->editCommandComboBox->addItem("MAV_CMD_OVERRIDE_GOTO", MAV_CMD_OVERRIDE_GOTO);
     ui->editCommandComboBox->addItem("MAV_CMD_MISSION_START", MAV_CMD_MISSION_START);
     ui->editCommandComboBox->addItem("MAV_CMD_COMPONENT_ARM_DISARM", MAV_CMD_COMPONENT_ARM_DISARM);
+	ui->editCommandComboBox->addItem("MAV_CMD_START_RX_PAIR", MAV_CMD_START_RX_PAIR);
     ui->editCommandComboBox->addItem("MAV_CMD_DO_FLIGHTTERMINATION", MAV_CMD_DO_FLIGHTTERMINATION);
     ui->editCommandComboBox->addItem("MAV_CMD_PAYLOAD_PREPARE_DEPLOY", MAV_CMD_PAYLOAD_PREPARE_DEPLOY);
     ui->editCommandComboBox->addItem("MAV_CMD_PAYLOAD_CONTROL_DEPLOY", MAV_CMD_PAYLOAD_CONTROL_DEPLOY);