diff --git a/arm_compute/runtime/CL/functions/CLCast.h b/arm_compute/runtime/CL/functions/CLCast.h
index ca50cf1..4cb1fe0 100644
--- a/arm_compute/runtime/CL/functions/CLCast.h
+++ b/arm_compute/runtime/CL/functions/CLCast.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_CLCAST_H__
-#define __ARM_COMPUTE_CLCAST_H__
+#ifndef ARM_COMPUTE_CLCAST_H
+#define ARM_COMPUTE_CLCAST_H
 
 #include "arm_compute/core/Types.h"
 #include "arm_compute/runtime/CL/ICLSimpleFunction.h"
@@ -67,4 +67,4 @@
     static Status validate(const ITensorInfo *input, const ITensorInfo *output, ConvertPolicy policy);
 };
 } // namespace arm_compute
-#endif /*__ARM_COMPUTE_CLCAST_H__*/
+#endif /*ARM_COMPUTE_CLCAST_H*/