diff --git a/caddy/README.md b/caddy/README.md
index cadce82..20e68d2 100644
--- a/caddy/README.md
+++ b/caddy/README.md
@@ -1,2 +1,3 @@
 # caddy
 
+* tls Direktive: https://caddyserver.com/docs/caddyfile/directives/tls