diff --git a/platform/esb/contiki-esb-main.c b/platform/esb/contiki-esb-main.c
index e6acfdacf..0d38950c6 100644
--- a/platform/esb/contiki-esb-main.c
+++ b/platform/esb/contiki-esb-main.c
@@ -28,7 +28,7 @@
  *
  * This file is part of the Contiki operating system.
  *
- * @(#)$Id: contiki-esb-main.c,v 1.5 2007/03/28 19:53:48 adamdunkels Exp $
+ * @(#)$Id: contiki-esb-main.c,v 1.6 2007/03/29 22:23:01 adamdunkels Exp $
  */
 
 #include <io.h>
@@ -136,6 +136,8 @@ main(void)
   
   /*  beep();*/
 
+  printf("Contiki started.\n");
+
   while(1) {
     /*    watchdog_restart();*/
     while(process_run() > 0);