diff --git a/library/log4php/configurators/LoggerConfigurationAdapter.php b/library/log4php/configurators/LoggerConfigurationAdapter.php
deleted file mode 100644
--- a/library/log4php/configurators/LoggerConfigurationAdapter.php
+++ /dev/null
@@ -1,38 +0,0 @@
-<?php
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * @package log4php
- */
-
-/**
- * The interface for configurator adapters.
- *
- * Adapters convert configuration in several formats such as XML, ini and PHP
- * file to a PHP array.
- *
- * @package log4php
- * @subpackage configurators
- * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
- * @version $Revision: 1343601 $
- * @since 2.2
- */
-interface LoggerConfigurationAdapter {
-    /** Converts the configuration file to PHP format usable by the configurator. */
-    public function convert($input);
-
-}
-