diff --git a/.env.default b/.env.default
index 04ba588..9e26677 100644
--- a/.env.default
+++ b/.env.default
@@ -8,3 +8,4 @@ PGID=1000
 WALLABAG_URL=http://localhost
 NTFY_URL=http://localhost:8017
 NTFY_BEHIND_PROXY=true
+MAINTENANT_URL=http://localhost
\ No newline at end of file
diff --git a/00-monitor/docker-compose.monitor.yml b/00-monitor/docker-compose.monitor.yml
index 08cc657..8326eae 100644
--- a/00-monitor/docker-compose.monitor.yml
+++ b/00-monitor/docker-compose.monitor.yml
@@ -11,6 +11,7 @@ services:
     environment:
       MAINTENANT_ADDR: "0.0.0.0:8000"
       MAINTENANT_DB: "/data/maintenant.db"
+      MAINTENANT_BASE_URL: "${MAINTENANT_URL}"
     restart: unless-stopped
 
 volumes: