diff --git a/README.md b/README.md
index 23d208c..9944e24 100644
--- a/README.md
+++ b/README.md
@@ -405,3 +405,4 @@ TODO
 * oauth3 - commandline questionnaire
 * modules - use consistent conventions (i.e. address vs host + port)
   * tls - tls.acme vs tls.modules.acme
+* tls - forward should be able to match on source port to reach different destination ports