diff --git a/benchmarking/BenchmarkInSitu.cxx b/benchmarking/BenchmarkInSitu.cxx
index 20d218f36..32f2766ca 100644
--- a/benchmarking/BenchmarkInSitu.cxx
+++ b/benchmarking/BenchmarkInSitu.cxx
@@ -1,3 +1,13 @@
+//==========================================================================
+//  Copyright (c) Kitware, Inc.
+//  All rights reserved.
+//  See LICENSE.txt for details.
+//
+//  This software is distributed WITHOUT ANY WARRANTY; without even
+//  the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+//  PURPOSE.  See the above copyright notice for more information.
+//==========================================================================
+
 #include "Benchmarker.h"
 
 #include <random>