diff --git a/src/main.c b/src/main.c
index 847152cd8526c866f67993039c396ec0d8882164..32adbe229c45f792b3ea51937df201dbf8b0243c 100644
--- a/src/main.c
+++ b/src/main.c
@@ -36,6 +36,11 @@ void main(unsigned int *mboot_info)
 
   puts("Hello world\n\n");
 
+  for (;;)
+  {
+    putc(_inb(0x60));
+  }
+
   for (;;)
     ; /* nothing more to do... really nothing ! */
 }