diff --git a/README.md b/README.md
index 68c52c8..99947e3 100644
--- a/README.md
+++ b/README.md
@@ -105,7 +105,11 @@ certbot certonly --preferred-challenges=dns --manual -d $DOMAIN --manual-public-
 
 ### Edit Script
 You can easily edit script to execute your commands on RouterOS / Mikrotik after certificates renewal
-
+Add these strings in the «.sh» file before «exit 0» to have www-ssl and api-ssl works with Let's Encrypt SSL
+```sh
+$routeros /ip service set www-ssl certificate=$DOMAIN.pem_0
+$routeros /ip service set api-ssl certificate=$DOMAIN.pem_0
+```
 ---
 ### Licence MIT
 Copyright 2018 Konstantin Gimpel