diff --git a/CyanEmu/Tests/UdonSharp/USharpCyanEmuTestScript.cs b/CyanEmu/Tests/UdonSharp/USharpCyanEmuTestScript.cs
index 8070339..fc6bf51 100644
--- a/CyanEmu/Tests/UdonSharp/USharpCyanEmuTestScript.cs
+++ b/CyanEmu/Tests/UdonSharp/USharpCyanEmuTestScript.cs
@@ -1,4 +1,6 @@
 
+#if UDON
+
 using UdonSharp;
 using UnityEngine;
 using VRC.SDKBase;
@@ -260,3 +262,4 @@ private bool TestOtherPlayerSettings(VRCPlayerApi player)
         }
     }
 }
+#endif
\ No newline at end of file