diff --git a/twinstall.h b/twinstall.h
index 8fd940e..ea467a2 100644
--- a/twinstall.h
+++ b/twinstall.h
@@ -1,23 +1,5 @@
-/*
- * Copyright (C) 2007 The Android Open Source Project
- *
- * Licensed 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.
- */
-
-#ifndef RECOVERY_INSTALL_H_
-#define RECOVERY_INSTALL_H_
-
-#include "common.h"
+#ifndef RECOVERY_TWINSTALL_H_
+#define RECOVERY_TWINSTALL_H_
 
 #ifdef __cplusplus
 extern "C" {
@@ -29,4 +11,4 @@
 }
 #endif
 
-#endif  // RECOVERY_INSTALL_H_
+#endif  // RECOVERY_TWINSTALL_H_