diff --git a/arm_compute/core/CL/CLValidate.h b/arm_compute/core/CL/CLValidate.h
index a087b2c..8f1733d 100644
--- a/arm_compute/core/CL/CLValidate.h
+++ b/arm_compute/core/CL/CLValidate.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018 ARM Limited.
+ * Copyright (c) 2018-2019 ARM Limited.
  *
  * SPDX-License-Identifier: MIT
  *
@@ -21,8 +21,8 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  * SOFTWARE.
  */
-#ifndef __ARM_COMPUTE_CL_VALIDATE_H__
-#define __ARM_COMPUTE_CL_VALIDATE_H__
+#ifndef ARM_COMPUTE_CL_VALIDATE_H
+#define ARM_COMPUTE_CL_VALIDATE_H
 
 #include "arm_compute/core/Validate.h"
 
@@ -58,4 +58,4 @@
     ARM_COMPUTE_RETURN_ON_ERROR(::arm_compute::error_on_unsupported_int64_base_atomics(__func__, __FILE__, __LINE__));
 
 } // namespace arm_compute
-#endif /* __ARM_COMPUTE_CL_VALIDATE_H__ */
+#endif /* ARM_COMPUTE_CL_VALIDATE_H */