diff --git a/Packages/com.merlin.UdonSharp/Runtime/Libraries/Collections/List.cs b/Packages/com.merlin.UdonSharp/Runtime/Libraries/Collections/List.cs
index 70b9d170..3bddda43 100644
--- a/Packages/com.merlin.UdonSharp/Runtime/Libraries/Collections/List.cs
+++ b/Packages/com.merlin.UdonSharp/Runtime/Libraries/Collections/List.cs
@@ -293,7 +293,7 @@ public void RemoveRange(int index, int count)
             int size = _size;
             T[] itemArr = _items;
             
-            if (index < 0 || index >= size)
+            if (index < 0 || index > size)
             {
                 Debug.LogError($"Index out of range: {index}");
             #pragma warning disable CS0251
@@ -483,4 +483,4 @@ public static List<T> CreateFromHashSet(HashSet<T> hashSet)
             return list;
         }
     }
-}
\ No newline at end of file
+}