diff --git a/caddy/Caddyfile-template b/caddy/Caddyfile-template
index 65856fe..9f767ac 100644
--- a/caddy/Caddyfile-template
+++ b/caddy/Caddyfile-template
@@ -8,7 +8,9 @@
     protocols h1 h2
     listener_wrappers {
       proxy_protocol {
-        allow 172.18.0.0/16
+        allow 10.0.0.0/8
+        allow 172.16.0.0/12
+        allow 192.168.0.0/16
       }
       tls
     }
@@ -24,4 +26,4 @@ https://{{SERVER}} {
 http://{{SERVER}} {
   bind 0.0.0.0
   redir https://{host}{uri} permanent
-}
+}
\ No newline at end of file