diff --git a/docker-compose.yml b/docker-compose.yml
index 114f5a9..7583390 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -75,6 +75,8 @@ services:
     expose:
       - "3000"
     env_file: ./estore/.env
+    environment:
+      OSRM_URL: ${OSRM_URL}   # injected from root .env; overrides estore/.env
     volumes:
       - ./estore/data:/app/data
     restart: unless-stopped