diff --git a/Runtime/HumanoidControl/Scripts/HumanoidControl_Doc.cs b/Runtime/HumanoidControl/Scripts/HumanoidControl_Doc.cs
index 1eff9de..c5e0c04 100644
--- a/Runtime/HumanoidControl/Scripts/HumanoidControl_Doc.cs
+++ b/Runtime/HumanoidControl/Scripts/HumanoidControl_Doc.cs
@@ -17,6 +17,7 @@
     /// * \ref UnityXRTracker "UnityXR"
     /// * \ref LeapTracker "Leap Motion"
     /// * \ref ViveTrackerDoc "Vive Tracker"
+    /// * \ref PerceptionNeuronTracker "Perception Neuron"
     ///
     /// Input
     /// -----