diff --git a/developer_manual/client_apis/LoginFlow/index.rst b/developer_manual/client_apis/LoginFlow/index.rst
index 13bdd4276..7bb2f8d5f 100644
--- a/developer_manual/client_apis/LoginFlow/index.rst
+++ b/developer_manual/client_apis/LoginFlow/index.rst
@@ -52,3 +52,5 @@ On the final login the server will do a redirect to a url of the following forma
 
 This information will be used by the client to create a new account.
 After this the webview is destroyed including all the state the webview holds.
+
+.. note:: On nextcloud 12 the returned server is just the server address without any possible subfolder. This is corrected in Nextcloud 13.