diff --git a/include/lib/cpus/aarch64/cortex_a35.h b/include/lib/cpus/aarch64/cortex_a35.h
index ad0fedc..2363198 100644
--- a/include/lib/cpus/aarch64/cortex_a35.h
+++ b/include/lib/cpus/aarch64/cortex_a35.h
@@ -4,8 +4,8 @@
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
-#ifndef __CORTEX_A35_H__
-#define __CORTEX_A35_H__
+#ifndef CORTEX_A35_H
+#define CORTEX_A35_H
 
 /* Cortex-A35 Main ID register for revision 0 */
 #define CORTEX_A35_MIDR				0x410FD040
@@ -17,4 +17,4 @@
 #define CORTEX_A35_CPUECTLR_EL1			S3_1_C15_C2_1
 #define CORTEX_A35_CPUECTLR_SMPEN_BIT		(1 << 6)
 
-#endif /* __CORTEX_A35_H__ */
+#endif /* CORTEX_A35_H */