diff --git a/Security_Containers/vaultwarden/compose.yaml b/Security_Containers/vaultwarden/compose.yaml
index b26822c..d8a3289 100644
--- a/Security_Containers/vaultwarden/compose.yaml
+++ b/Security_Containers/vaultwarden/compose.yaml
@@ -4,7 +4,7 @@ services:
     container_name: vaultwarden
     restart: unless-stopped
     environment:
-      DOMAIN=https://${SERVICE_NAME}.${DOMAIN_NAME}
+      - DOMAIN='https://${SERVICE_NAME}.${DOMAIN_NAME}'
       #- ADMIN_TOKEN=${ADMIN_TOKEN}
       - WEBSOCKET_ENABLED=true
       - SIGNUPS_ALLOWED=false