diff --git a/tensorflow/contrib/cmake/patches/gif/unistd.h b/tensorflow/contrib/cmake/patches/gif/unistd.h
index e69de29bb2d..cd52ce31d4d 100644
--- a/tensorflow/contrib/cmake/patches/gif/unistd.h
+++ b/tensorflow/contrib/cmake/patches/gif/unistd.h
@@ -0,0 +1,14 @@
+/* Copyright 2016 The TensorFlow Authors. All Rights Reserved.
+
+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.
+==============================================================================*/