diff --git a/arm_compute/runtime/NEON/functions/NERNNLayer.h b/arm_compute/runtime/NEON/functions/NERNNLayer.h
index 978c445..0bfb905 100644
--- a/arm_compute/runtime/NEON/functions/NERNNLayer.h
+++ b/arm_compute/runtime/NEON/functions/NERNNLayer.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_NERNNLAYER_H__
-#define __ARM_COMPUTE_NERNNLAYER_H__
+#ifndef ARM_COMPUTE_NERNNLAYER_H
+#define ARM_COMPUTE_NERNNLAYER_H
 
 #include "arm_compute/core/NEON/kernels/NEActivationLayerKernel.h"
 #include "arm_compute/core/NEON/kernels/NEArithmeticAdditionKernel.h"
@@ -94,4 +94,4 @@
     bool                       _is_prepared;
 };
 } // namespace arm_compute
-#endif /* __ARM_COMPUTE_NERNNLAYER_H__ */
+#endif /* ARM_COMPUTE_NERNNLAYER_H */