diff --git a/docker-compose.yml b/docker-compose.yml
index 73a265e62d2646bec78e4973a66f6d9792ccf8ab..38f9bcd51aa2760a7fdecc3649a7b28656b61a3b 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -30,7 +30,7 @@ services:
       - db
     restart: unless-stopped
     environment:
-      - MOODLE_WWWROOT=http://localhost:8080
+      - MOODLE_WWWROOT: "http://docker:8080"
       - MOODLE_ADMIN_USER=user
       - MOODLE_ADMIN_PASS=QAYwsx@12345