diff --git a/server/config_init.c b/server/config_init.c
index 39eb7421..08d31256 100644
--- a/server/config_init.c
+++ b/server/config_init.c
@@ -898,7 +898,8 @@ dump_config(const fko_srv_options_t *opts)
 void
 usage(void)
 {
-    fprintf(stdout, "\n%s server version %s\n%s\n\n", MY_NAME, MY_VERSION, MY_DESC);
+    fprintf(stdout, "\n%s server version %s\n%s - http://www.cipherdyne.org/fwknop/\n\n",
+            MY_NAME, MY_VERSION, MY_DESC);
     fprintf(stdout,
       "Usage: fwknopd [options]\n\n"
       " -h, --help              - Print this usage message and exit.\n"