diff --git a/.env.example b/.env.example
index b75f93b..b3b5156 100644
--- a/.env.example
+++ b/.env.example
@@ -46,6 +46,9 @@ PREFERRED_DEVICES="Living Room@192.168.1.100:8090;Kitchen@192.168.1.101;192.168.
 # Create an app at https://developer.spotify.com/dashboard
 # SPOTIFY_CLIENT_ID=your_client_id
 # SPOTIFY_CLIENT_SECRET=your_client_secret
+# Auth confirmation url using GET, works in browsers
+# SPOTIFY_REDIRECT_URI=https://your-server.example.com/mgmt/spotify/callback
+# Auth confirmation url using POST, works with the ueberboese-app (https://github.com/julius-d/ueberboese-app)
 # SPOTIFY_REDIRECT_URI=https://your-server.example.com/mgmt/spotify/confirm
 
 # Management API Authentication