diff --git a/Assets/Samples/XR Interaction Toolkit/3.3.1/Spatial Keyboard/Scripts/XRKeyboardKey.cs b/Assets/Samples/XR Interaction Toolkit/3.3.1/Spatial Keyboard/Scripts/XRKeyboardKey.cs
index f55fd29..73e03bf 100644
--- a/Assets/Samples/XR Interaction Toolkit/3.3.1/Spatial Keyboard/Scripts/XRKeyboardKey.cs	
+++ b/Assets/Samples/XR Interaction Toolkit/3.3.1/Spatial Keyboard/Scripts/XRKeyboardKey.cs	
@@ -320,7 +320,7 @@ protected virtual void KeyPressed()
                 if (m_AudioSource.isPlaying)
                     m_AudioSource.Stop();
 
-                float pitchVariance = Random.Range(0.95f, 1.05f);
+                float pitchVariance = UnityEngine.Random.Range(0.95f, 1.05f);
                 m_AudioSource.pitch = pitchVariance;
                 m_AudioSource.Play();
             }