diff --git a/leveldb/util/pool.go b/leveldb/util/pool.go
deleted file mode 100644
index 1f7fdd4..0000000
--- a/leveldb/util/pool.go
+++ /dev/null
@@ -1,21 +0,0 @@
-// Copyright (c) 2014, Suryandaru Triandana <syndtr@gmail.com>
-// All rights reserved.
-//
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// +build go1.3
-
-package util
-
-import (
-	"sync"
-)
-
-type Pool struct {
-	sync.Pool
-}
-
-func NewPool(cap int) *Pool {
-	return &Pool{}
-}
diff --git a/leveldb/util/pool_legacy.go b/leveldb/util/pool_legacy.go
deleted file mode 100644
index 27b8d03..0000000
--- a/leveldb/util/pool_legacy.go
+++ /dev/null
@@ -1,33 +0,0 @@
-// Copyright (c) 2014, Suryandaru Triandana <syndtr@gmail.com>
-// All rights reserved.
-//
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// +build !go1.3
-
-package util
-
-type Pool struct {
-	pool chan interface{}
-}
-
-func (p *Pool) Get() interface{} {
-	select {
-	case x := <-p.pool:
-		return x
-	default:
-		return nil
-	}
-}
-
-func (p *Pool) Put(x interface{}) {
-	select {
-	case p.pool <- x:
-	default:
-	}
-}
-
-func NewPool(cap int) *Pool {
-	return &Pool{pool: make(chan interface{}, cap)}
-}