diff --git a/demos/STM32/RT-STM32MP157A-DK1/main.c b/demos/STM32/RT-STM32MP157A-DK1/main.c
index ba12be5ad..6037abe3b 100644
--- a/demos/STM32/RT-STM32MP157A-DK1/main.c
+++ b/demos/STM32/RT-STM32MP157A-DK1/main.c
@@ -1,5 +1,5 @@
 /*
-    ChibiOS - Copyright (C) 2006..2018 Giovanni Di Sirio
+    ChibiOS - Copyright (C) 2006..2021 Giovanni Di Sirio
 
     Licensed under the Apache License, Version 2.0 (the "License");
     you may not use this file except in compliance with the License.
@@ -15,7 +15,7 @@
 */
 
 #include "ch.h"
-//#include "hal.h"
+#include "hal.h"
 //#include "rt_test_root.h"
 //#include "oslib_test_root.h"
 
@@ -47,7 +47,7 @@ int main(void) {
    * - Kernel initialization, the main() function becomes a thread and the
    *   RTOS is active.
    */
-//  halInit();
+  halInit();
   chSysInit();
 
   /*