diff --git a/examples/docker-compose.example.yml b/examples/docker-compose.example.yml
index e320eb357..f8fb7c448 100644
--- a/examples/docker-compose.example.yml
+++ b/examples/docker-compose.example.yml
@@ -15,12 +15,11 @@ services:
       - DB_NAME=romm # Should match MYSQL_DATABASE in mariadb
       - DB_USER=romm-user # Should match MYSQL_USER in mariadb
       - DB_PASSWD= # Should match MYSQL_PASSWORD in mariadb
+      - ROMM_AUTH_SECRET_KEY= # Generate a key with `openssl rand -hex 32`
       - IGDB_CLIENT_ID= # Generate an ID and SECRET in IGDB
       - IGDB_CLIENT_SECRET= # https://api-docs.igdb.com/#account-creation
       - MOBYGAMES_API_KEY= # https://www.mobygames.com/info/api/
-      - ROMM_AUTH_SECRET_KEY= # Generate a key with `openssl rand -hex 32`
-      - ROMM_AUTH_USERNAME=admin
-      - ROMM_AUTH_PASSWORD= # default: admin
+      - STEAMGRIDDB_API_KEY # https://github.com/rommapp/romm/wiki/Generate-API-Keys#steamgriddb
     volumes:
       - romm_resources:/romm/resources # Resources fetched from IGDB (covers, screenshots, etc.)
       - romm_redis_data:/redis-data # Cached data for background tasks