diff --git a/companion/src/simulation/simulatorwidget.cpp b/companion/src/simulation/simulatorwidget.cpp
index c03fab3d6..2fc458dac 100644
--- a/companion/src/simulation/simulatorwidget.cpp
+++ b/companion/src/simulation/simulatorwidget.cpp
@@ -884,7 +884,7 @@ void SimulatorWidget::onjoystickAxisValueChanged(int axis, int value)
     if (stick < ttlKnobs)
       emit widgetValueChange(RadioWidget::RADIO_WIDGET_KNOB, stick, stickval);
     else
-      emit widgetValueChange(RadioWidget::RADIO_WIDGET_FADER, stick, stickval);
+      emit widgetValueChange(RadioWidget::RADIO_WIDGET_FADER, stick - ttlKnobs, stickval);
   }
 
 #endif