diff --git a/Packages/com.github.homuler.mediapipe/Runtime/Scripts/Tasks/Core/PacketsCallbackTable.cs b/Packages/com.github.homuler.mediapipe/Runtime/Scripts/Tasks/Core/PacketsCallbackTable.cs
index d28234da9..8aec3027d 100644
--- a/Packages/com.github.homuler.mediapipe/Runtime/Scripts/Tasks/Core/PacketsCallbackTable.cs
+++ b/Packages/com.github.homuler.mediapipe/Runtime/Scripts/Tasks/Core/PacketsCallbackTable.cs
@@ -7,10 +7,6 @@
 using System;
 using UnityEngine;
 
-#if DEVELOPMENT_BUILD || UNITY_EDITOR
-using UnityEngine.Profiling;
-#endif
-
 namespace Mediapipe.Tasks.Core
 {
   internal class PacketsCallbackTable