diff --git a/src/modules/gpio_led/gpio_led.c b/src/modules/gpio_led/gpio_led.c
index 2ff3fc2767..f8c62a88a7 100644
--- a/src/modules/gpio_led/gpio_led.c
+++ b/src/modules/gpio_led/gpio_led.c
@@ -89,7 +89,7 @@ int gpio_led_main(int argc, char *argv[])
 		     "\t\tr2\tPX4IO RELAY2"
 		    );
 #endif
-#ifdef CONFIG_ARCH_BOARD_PX4FMU_V2
+#if defined(CONFIG_ARCH_BOARD_PX4FMU_V2) || defined(CONFIG_ARCH_BOARD_PX4FMU_V3)
 		errx(1, "usage: gpio_led {start|stop} [-p <n>]\n"
 		     "\t-p <n>\tUse specified AUX OUT pin number (default: 1)"
 		    );
@@ -111,7 +111,7 @@ int gpio_led_main(int argc, char *argv[])
 #ifdef CONFIG_ARCH_BOARD_PX4FMU_V1
 			char *pin_name = "PX4FMU GPIO_EXT1";
 #endif
-#ifdef CONFIG_ARCH_BOARD_PX4FMU_V2
+#if defined(CONFIG_ARCH_BOARD_PX4FMU_V2) || defined(CONFIG_ARCH_BOARD_PX4FMU_V3)
 			char pin_name[] = "AUX OUT 1";
 #endif
 
@@ -154,7 +154,7 @@ int gpio_led_main(int argc, char *argv[])
 					}
 
 #endif
-#ifdef CONFIG_ARCH_BOARD_PX4FMU_V2
+#if defined(CONFIG_ARCH_BOARD_PX4FMU_V2) || defined(CONFIG_ARCH_BOARD_PX4FMU_V3)
 					unsigned int n = strtoul(argv[3], NULL, 10);
 
 					if (n >= 1 && n <= 6) {
@@ -207,12 +207,16 @@ void gpio_led_start(FAR void *arg)
 
 	char *gpio_dev;
 
+#if defined(PX4IO_DEVICE_PATH)
 	if (priv->use_io) {
 		gpio_dev = PX4IO_DEVICE_PATH;
 
 	} else {
 		gpio_dev = PX4FMU_DEVICE_PATH;
 	}
+#else
+	gpio_dev = PX4FMU_DEVICE_PATH;
+#endif
 
 	/* open GPIO device */
 	priv->gpio_fd = open(gpio_dev, 0);