diff --git a/specific/joy2laser.c b/specific/joy2laser.c
index e2bd7a9..c5563cd 100644
--- a/specific/joy2laser.c
+++ b/specific/joy2laser.c
@@ -75,6 +75,7 @@ exit(1);
 int help(int k)
 {
 puts("HELP ME !");
+
 puts("\t-p NNN\t\tlocal listening port");
 puts("\t-R a.b.c.d\tremote host");
 puts("\t-P NNN\t\tremote port");
@@ -95,6 +96,8 @@ int			opt, foo;
 lo_server_thread	st;
 long			starttime;
 
+fprintf(stderr, "%s compiled %s at %s\n",argv[0],  __DATE__, __TIME__);
+
 /* parsing command line options */
 while ((opt = getopt(argc, argv, "hp:vL:S:R:P:")) != -1) {
 	switch (opt) {