diff --git a/reverse-proxy.md b/reverse-proxy.md
index b039ddcf..4aca868f 100644
--- a/reverse-proxy.md
+++ b/reverse-proxy.md
@@ -31,6 +31,9 @@ Of course you need to modify `<your-nc-domain>` to the domain on which you want
 
 <summary>click here to expand</summary>
 <br>
+
+**Disclaimer:** the config below is not working 100% correctly, yet. See e.g. https://github.com/nextcloud/all-in-one/issues/450, https://github.com/nextcloud/all-in-one/issues/447 and https://github.com/nextcloud/all-in-one/discussions/486. Improvements to it are very welcome!
+
 Add this to you nginx config:
 
 ```