diff --git a/README.md b/README.md
index 64dae49..2b834c6 100644
--- a/README.md
+++ b/README.md
@@ -39,6 +39,8 @@ Add a webhook (Integration > Webhooks):
 
 You can embed the chat using this URL: `{server.base_url}/chat/messages`
 
+If you use a reverse proxy, configure `{server.base_url}/ws.*` as weboscket.
+
 ## Usage
 
 ```