diff --git a/arm_compute/graph/nodes/ConcatenateLayerNode.h b/arm_compute/graph/nodes/ConcatenateLayerNode.h
index fc12284..77ca6f6 100644
--- a/arm_compute/graph/nodes/ConcatenateLayerNode.h
+++ b/arm_compute/graph/nodes/ConcatenateLayerNode.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_GRAPH_CONCATENATE_LAYER_NODE_H__
-#define __ARM_COMPUTE_GRAPH_CONCATENATE_LAYER_NODE_H__
+#ifndef ARM_COMPUTE_GRAPH_CONCATENATE_LAYER_NODE_H
+#define ARM_COMPUTE_GRAPH_CONCATENATE_LAYER_NODE_H
 
 #include "arm_compute/graph/INode.h"
 
@@ -87,4 +87,4 @@
 };
 } // namespace graph
 } // namespace arm_compute
-#endif /* __ARM_COMPUTE_GRAPH_CONCATENATE_LAYER_NODE_H__ */
+#endif /* ARM_COMPUTE_GRAPH_CONCATENATE_LAYER_NODE_H */