diff --git a/arm_compute/core/NEON/kernels/NEDepthwiseConvolutionLayer3x3Kernel.h b/arm_compute/core/NEON/kernels/NEDepthwiseConvolutionLayer3x3Kernel.h
index c0381cb..efde38b 100644
--- a/arm_compute/core/NEON/kernels/NEDepthwiseConvolutionLayer3x3Kernel.h
+++ b/arm_compute/core/NEON/kernels/NEDepthwiseConvolutionLayer3x3Kernel.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_NEDEPTHWISECONVOLUTIONKERNEL3x3_H__
-#define __ARM_COMPUTE_NEDEPTHWISECONVOLUTIONKERNEL3x3_H__
+#ifndef ARM_COMPUTE_NEDEPTHWISECONVOLUTIONKERNEL3x3_H
+#define ARM_COMPUTE_NEDEPTHWISECONVOLUTIONKERNEL3x3_H
 
 #include "arm_compute/core/NEON/INEKernel.h"
 
@@ -93,4 +93,4 @@
     Size2D         _dilation;
 };
 } // namespace arm_compute
-#endif /* __ARM_COMPUTE_NEDEPTHWISECONVOLUTIONKERNEL3x3_H__ */
+#endif /* ARM_COMPUTE_NEDEPTHWISECONVOLUTIONKERNEL3x3_H */