diff --git a/docs/guides/webserver/caddy.md b/docs/guides/webserver/caddy.md
index cedf86d..d4246b5 100644
--- a/docs/guides/webserver/caddy.md
+++ b/docs/guides/webserver/caddy.md
@@ -6,14 +6,22 @@ If you'd like to use [Caddy](https://caddyserver.com/) as your main web server w
 
 ## Modifying lighttpd configuration
 
-First, change the listen port in this file: `/etc/lighttpd/external.conf:`
+First, change the listen port in this file: `/etc/lighttpd/lighttpd.conf:`
+
+```lighttpd
+server.port = 1080
+```
+
+In this case, port 1080 was chosen at random. You can use a custom port.
+
+BUT ANY CHANGES MADE TO THIS FILE WILL BE LOST ON THE NEXT UPDATE.
+
+So if you want a permanent method of changing the lighttpd port and your lighttpd version >= 1.4.46, you can overwrite the port in file: `/etc/lighttpd/external.conf:`
 
 ```lighttpd
 server.port := 1080
 ```
 
-In this case, port 1080 was chosen at random. You can use a custom port.
-
 Next, restart the lighttpd server with either of these commands:
 
 ```bash