diff --git a/Implab/Implab.csproj b/Implab/Implab.csproj
--- a/Implab/Implab.csproj
+++ b/Implab/Implab.csproj
@@ -141,7 +141,6 @@
     <Compile Include="TransientPromiseException.cs" />
     <Compile Include="SyncContextPromise.cs" />
     <Compile Include="ObjectPool.cs" />
-    <Compile Include="ObjectPoolWrapper.cs" />
   </ItemGroup>
   <Import Project="$(MSBuildBinPath)\Microsoft.CSharp.targets" />
   <ItemGroup />
diff --git a/Implab/ObjectPool.cs b/Implab/ObjectPool.cs
--- a/Implab/ObjectPool.cs
+++ b/Implab/ObjectPool.cs
@@ -23,11 +23,6 @@ namespace Implab {
         protected ObjectPool() : this(Environment.ProcessorCount+1) {
         }
 
-        public ObjectPoolWrapper<T> AllocateAuto() {
-
-            return new ObjectPoolWrapper<T>(Allocate(), this);
-        }
-
         public T Allocate() {
             if (m_disposed)
                 throw new ObjectDisposedException(ToString());
diff --git a/Implab/ObjectPoolWrapper.cs b/Implab/ObjectPoolWrapper.cs
deleted file mode 100644
--- a/Implab/ObjectPoolWrapper.cs
+++ /dev/null
@@ -1,24 +0,0 @@
-using System;
-
-namespace Implab {
-    public class ObjectPoolWrapper<T> : IDisposable {
-        readonly T m_value;
-        readonly ObjectPool<T> m_pool;
-
-        internal ObjectPoolWrapper(T value, ObjectPool<T> pool) {
-            m_value = value;
-            m_pool = pool;
-        }
-
-        public T Value {
-            get { return m_value; }
-        }
-
-        #region IDisposable implementation
-        public void Dispose() {
-            m_pool.Release(m_value);
-        }
-        #endregion
-    }
-}
-