diff --git a/docker-compose.yml b/docker-compose.yml
index b55bb90..17ab8ff 100755
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -17,8 +17,6 @@ services:
     environment:
       - FLASK_APP=app.py
       - FLASK_ENV=production
-      - TITLE_SHORT=${TITLE_SHORT}
-      - TITLE_LONG=${TITLE_LONG}
     networks:
       - traefik
     labels: