diff --git a/arm_compute/core/CL/kernels/CLGEMMMatrixMultiplyKernel.h b/arm_compute/core/CL/kernels/CLGEMMMatrixMultiplyKernel.h
index 8e6e079..82c4091 100644
--- a/arm_compute/core/CL/kernels/CLGEMMMatrixMultiplyKernel.h
+++ b/arm_compute/core/CL/kernels/CLGEMMMatrixMultiplyKernel.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_CLGEMMMATRIXMULTIPLYKERNEL_H__
-#define __ARM_COMPUTE_CLGEMMMATRIXMULTIPLYKERNEL_H__
+#ifndef ARM_COMPUTE_CLGEMMMATRIXMULTIPLYKERNEL_H
+#define ARM_COMPUTE_CLGEMMMATRIXMULTIPLYKERNEL_H
 
 #include "arm_compute/core/CL/ICLKernel.h"
 
@@ -102,4 +102,4 @@
     bool             _broadcast_bias;
 };
 } // namespace arm_compute
-#endif /* __ARM_COMPUTE_CLGEMMMATRIXMULTIPLYKERNEL_H__ */
+#endif /* ARM_COMPUTE_CLGEMMMATRIXMULTIPLYKERNEL_H */