1 files changed, 2 insertions, 2 deletions
diff --git a/demos/STM32/RT-STM32H743I-NUCLEO144/main.c b/demos/STM32/RT-STM32H743I-NUCLEO144/main.c
index 890322cac..9b7d49b83 100644
--- a/demos/STM32/RT-STM32H743I-NUCLEO144/main.c
+++ b/demos/STM32/RT-STM32H743I-NUCLEO144/main.c
@@ -29,9 +29,9 @@ static THD_FUNCTION(Thread1, arg) {
   (void)arg;
   chRegSetThreadName("blinker");
   while (true) {
-    palSetLine(LINE_ZIO_D33);
+    palSetLine(LINE_LED1);
     chThdSleepMilliseconds(500);
-    palClearLine(LINE_ZIO_D33);
+    palClearLine(LINE_LED1);
     chThdSleepMilliseconds(500);
   }
 }