diff --git a/Runtime/ProfilerUtility.cs b/Runtime/ProfilerUtility.cs
index 6c7459e..da15a6c 100644
--- a/Runtime/ProfilerUtility.cs
+++ b/Runtime/ProfilerUtility.cs
@@ -17,7 +17,7 @@ public ProfilerScope(string name, Object target)
                 Profiler.BeginSample(name, target);
             }
 
-            public void Dispose()
+            public readonly void Dispose()
             {
                 Profiler.EndSample();
             }