diff --git a/util/x86simdgen/3rdparty/x86simd_generate.pl b/util/x86simdgen/3rdparty/x86simd_generate.pl
index bf942bea53e..99236b6eec2 100755
--- a/util/x86simdgen/3rdparty/x86simd_generate.pl
+++ b/util/x86simdgen/3rdparty/x86simd_generate.pl
@@ -1,5 +1,6 @@
 #!/usr/bin/env perl
 
+# Copyright 2022 Intel Corporation.
 # SPDX-License-Identifier: Apache-2.0
 
 use strict;