diff --git a/Marlin/src/core/serial.h b/Marlin/src/core/serial.h
index 37565352a9..bae554bccb 100644
--- a/Marlin/src/core/serial.h
+++ b/Marlin/src/core/serial.h
@@ -21,7 +21,7 @@
  */
 #pragma once
 
-#include "../HAL/HAL.h"
+#include "../inc/MarlinConfig.h"
 
 /**
  * Define debug bit-masks