diff --git a/arm_compute/runtime/CL/functions/CLPReluLayer.h b/arm_compute/runtime/CL/functions/CLPReluLayer.h
index 871b48e..42876cd 100644
--- a/arm_compute/runtime/CL/functions/CLPReluLayer.h
+++ b/arm_compute/runtime/CL/functions/CLPReluLayer.h
@@ -21,8 +21,8 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  * SOFTWARE.
  */
-#ifndef __ARM_COMPUTE_CLPRELULAYER_H__
-#define __ARM_COMPUTE_CLPRELULAYER_H__
+#ifndef ARM_COMPUTE_CLPRELULAYER_H
+#define ARM_COMPUTE_CLPRELULAYER_H
 
 #include "arm_compute/core/Types.h"
 #include "arm_compute/runtime/CL/ICLSimpleFunction.h"
@@ -58,4 +58,4 @@
     static Status validate(const ITensorInfo *input, const ITensorInfo *alpha, const ITensorInfo *output);
 };
 } // namespace arm_compute
-#endif /* __ARM_COMPUTE_CLPRELULAYER_H__ */
+#endif /* ARM_COMPUTE_CLPRELULAYER_H */