diff --git a/_RuntimeLoaderSample/VRMRuntimeLoader.cs b/_RuntimeLoaderSample/VRMRuntimeLoader.cs
index 884241018..86f1900b3 100644
--- a/_RuntimeLoaderSample/VRMRuntimeLoader.cs
+++ b/_RuntimeLoaderSample/VRMRuntimeLoader.cs
@@ -1,4 +1,5 @@
-using System;
+#pragma warning disable 0414
+using System;
 using System.IO;
 using System.Runtime.InteropServices;
 using UnityEngine;