1 files changed, 3 insertions, 3 deletions
diff --git a/os/hal/ports/STM32/LLD/TIMv1/hal_st_lld.h b/os/hal/ports/STM32/LLD/TIMv1/hal_st_lld.h
index beefd16e2..0ebdaf5f6 100644
--- a/os/hal/ports/STM32/LLD/TIMv1/hal_st_lld.h
+++ b/os/hal/ports/STM32/LLD/TIMv1/hal_st_lld.h
@@ -24,8 +24,8 @@
  * @{
  */
 
-#ifndef _ST_LLD_H_
-#define _ST_LLD_H_
+#ifndef HAL_ST_LLD_H
+#define HAL_ST_LLD_H
 
 #include "mcuconf.h"
 #include "stm32_registry.h"
@@ -205,6 +205,6 @@ static inline bool st_lld_is_alarm_active(void) {
   return (bool)((STM32_ST_TIM->DIER & STM32_TIM_DIER_CC1IE) != 0);
 }
 
-#endif /* _ST_LLD_H_ */
+#endif /* HAL_ST_LLD_H */
 
 /** @} */