diff --git a/docker-compose.yml b/docker-compose.yml
index 38f9bcd51aa2760a7fdecc3649a7b28656b61a3b..f450115796d70399b19fb2e13b0248ce025cc687 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -30,9 +30,9 @@ services:
       - db
     restart: unless-stopped
     environment:
-      - MOODLE_WWWROOT: "http://docker:8080"
-      - MOODLE_ADMIN_USER=user
-      - MOODLE_ADMIN_PASS=QAYwsx@12345
+      MOODLE_WWWROOT: "http://docker:8080"
+      MOODLE_ADMIN_USER=user
+      MOODLE_ADMIN_PASS=QAYwsx@12345
 
   backend:
     container_name: backend