diff --git a/src/backends/reference/workloads/Concatenate.hpp b/src/backends/reference/workloads/Concatenate.hpp
index ac82a87..75e5f8c 100644
--- a/src/backends/reference/workloads/Concatenate.hpp
+++ b/src/backends/reference/workloads/Concatenate.hpp
@@ -1,4 +1,4 @@
-﻿//
+//
 // Copyright © 2017 Arm Ltd. All rights reserved.
 // SPDX-License-Identifier: MIT
 //