diff --git a/DuetPkg/DxeIpl/Debug.c b/DuetPkg/DxeIpl/Debug.c
index cc93174abc..248ffb2440 100644
--- a/DuetPkg/DxeIpl/Debug.c
+++ b/DuetPkg/DxeIpl/Debug.c
@@ -92,5 +92,10 @@ PrintString (
       mCursor += 2;
     }
   }
+  
+  //
+  // All information also output to serial port.
+  //
+  DebugSerialPrint (String);
 }