diff --git a/.env.example b/.env.example
index e5e833f..7ec5314 100644
--- a/.env.example
+++ b/.env.example
@@ -22,5 +22,5 @@ SHOW_PROGRESS=true
 # ALBUM_ID=
 # SHOW_FAVORITES_ONLY=false
 
-# Server
-PORT=3030
+# Server (internal port — Docker maps externally via docker-compose)
+PORT=3000