diff --git a/arm_compute/core/CL/kernels/CLWidthConcatenate4TensorsKernel.h b/arm_compute/core/CL/kernels/CLWidthConcatenate4TensorsKernel.h
index 952fd99..d391b22 100644
--- a/arm_compute/core/CL/kernels/CLWidthConcatenate4TensorsKernel.h
+++ b/arm_compute/core/CL/kernels/CLWidthConcatenate4TensorsKernel.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018 ARM Limited.
+ * Copyright (c) 2018-2019 ARM Limited.
  *
  * SPDX-License-Identifier: MIT
  *
@@ -22,8 +22,8 @@
  * SOFTWARE.
  */
 
-#ifndef __ARM_COMPUTE_CLWIDTHCONCATENATE_4TENSORS_KERNEL_H__
-#define __ARM_COMPUTE_CLWIDTHCONCATENATE_4TENSORS_KERNEL_H__
+#ifndef ARM_COMPUTE_CLWIDTHCONCATENATE_4TENSORS_KERNEL_H
+#define ARM_COMPUTE_CLWIDTHCONCATENATE_4TENSORS_KERNEL_H
 
 #include "arm_compute/core/CL/ICLKernel.h"
 #include "arm_compute/core/Types.h"
@@ -82,4 +82,4 @@
     ICLTensor       *_output;
 };
 } // namespace arm_compute
-#endif /* __ARM_COMPUTE_CLWIDTHCONCATENATE_4TENSORS_KERNEL_H__ */
+#endif /* ARM_COMPUTE_CLWIDTHCONCATENATE_4TENSORS_KERNEL_H */