diff --git a/benches/oprf.rs b/benches/oprf.rs
index 7533cb7..eae2d67 100644
--- a/benches/oprf.rs
+++ b/benches/oprf.rs
@@ -1,5 +1,7 @@
-// Copyright (c) The Libra Core Contributors
-// SPDX-License-Identifier: Apache-2.0
+// Copyright (c) Facebook, Inc. and its affiliates.
+//
+// This source code is licensed under the MIT license found in the
+// LICENSE file in the root directory of this source tree.
 
 #[macro_use]
 extern crate criterion;