diff --git a/REST-API.md b/REST-API.md
index 1b934ef..323c4ec 100644
--- a/REST-API.md
+++ b/REST-API.md
@@ -75,6 +75,7 @@ When calling a production Wekan server, ensure it is running via HTTPS and has a
 ## Example Call - As Form Data
 
 DOES NOT WORK ! Please use As JSON example below !
+https://github.com/wekan/wekan/issues/4807
 
 ```bash
 curl http://localhost:3000/users/login \