diff --git a/boards/px4/fmu-v5/src/timer_config.c b/boards/px4/fmu-v5/src/timer_config.c
index f3a4168ae6..bf4db8f412 100644
--- a/boards/px4/fmu-v5/src/timer_config.c
+++ b/boards/px4/fmu-v5/src/timer_config.c
@@ -186,20 +186,20 @@ __EXPORT const struct io_timers_t led_pwm_timers[MAX_LED_TIMERS] = {
 	},
 #  endif
 #  if defined(BOARD_HAS_LED_PWM) && !defined(BOARD_HAS_CONTROL_STATUS_LEDS)
-  {
-    .base         = STM32_TIM3_BASE,
-    .clock_register   = STM32_RCC_APB1ENR,
-    .clock_bit      = RCC_APB1ENR_TIM3EN,
-    .clock_freq     = STM32_APB1_TIM3_CLKIN,
-    .vectorno       =  0,
+	{
+		.base         = STM32_TIM3_BASE,
+		.clock_register   = STM32_RCC_APB1ENR,
+		.clock_bit      = RCC_APB1ENR_TIM3EN,
+		.clock_freq     = STM32_APB1_TIM3_CLKIN,
+		.vectorno       =  0,
 #  if defined(BOARD_HAS_UI_LED_PWM)
-    .first_channel_index = 3,
-    .last_channel_index = 5,
+		.first_channel_index = 3,
+		.last_channel_index = 5,
 #  else
-    .first_channel_index = 0,
-    .last_channel_index = 2,
+		.first_channel_index = 0,
+		.last_channel_index = 2,
 #  endif
-  },
+	},
 #  endif
 };
 
@@ -279,39 +279,39 @@ __EXPORT const struct timer_io_channels_t led_pwm_channels[MAX_TIMER_LED_CHANNEL
 #    endif
 #  endif
 #  if defined(BOARD_HAS_LED_PWM) && !defined(BOARD_HAS_CONTROL_STATUS_LEDS)
-  {
-    .gpio_out = DRIVE_TYPE(LED_TIM3_CH4OUT),
-    .gpio_in  = 0,
+	{
+		.gpio_out = DRIVE_TYPE(LED_TIM3_CH4OUT),
+		.gpio_in  = 0,
 #  if defined(BOARD_HAS_UI_LED_PWM)
-    .timer_index = 1,
+		.timer_index = 1,
 #  else
-    .timer_index = 0,
+		.timer_index = 0,
 #  endif
-    .timer_channel = 4,
-    .masks = POLARITY(4),
-  },
-  {
-    .gpio_out = DRIVE_TYPE(LED_TIM3_CH1OUT),
-    .gpio_in  = 0,
+		.timer_channel = 4,
+		.masks = POLARITY(4),
+	},
+	{
+		.gpio_out = DRIVE_TYPE(LED_TIM3_CH1OUT),
+		.gpio_in  = 0,
 #  if defined(BOARD_HAS_UI_LED_PWM)
-    .timer_index = 1,
+		.timer_index = 1,
 #  else
-    .timer_index = 0,
+		.timer_index = 0,
 #  endif
-    .timer_channel = 1,
-    .masks = POLARITY(1),
-  },
-  {
-    .gpio_out = DRIVE_TYPE(LED_TIM3_CH2OUT),
-    .gpio_in  = 0,
+		.timer_channel = 1,
+		.masks = POLARITY(1),
+	},
+	{
+		.gpio_out = DRIVE_TYPE(LED_TIM3_CH2OUT),
+		.gpio_in  = 0,
 #  if defined(BOARD_HAS_UI_LED_PWM)
-    .timer_index = 1,
+		.timer_index = 1,
 #  else
-    .timer_index = 0,
+		.timer_index = 0,
 #  endif
-    .timer_channel = 2,
-    .masks = POLARITY(2),
-  },
+		.timer_channel = 2,
+		.masks = POLARITY(2),
+	},
 #  endif
 };
 #endif // BOARD_HAS_LED_PWM || BOARD_HAS_UI_LED_PWM