diff --git a/docker-compose.yml b/docker-compose.yml
index 0c972d2..bc1796c 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -12,6 +12,8 @@ services:
       - 8000:80
     environment:
       ADMIN_TOKEN: admin
+      SIGNUPS_ALLOWED: 'false'
+      INVITATIONS_ALLOWED: 'true'
 
   ldap:
     image: osixia/openldap