diff --git a/compose.yaml b/compose.yaml
index d4480b4..37edf0a 100644
--- a/compose.yaml
+++ b/compose.yaml
@@ -11,7 +11,7 @@ services:
     - 80
     environment:
       DOMAIN: https://vault.sascha-lutz.de
-      SIGNUPS_ALLOWED: 'true'
+      SIGNUPS_ALLOWED: 'false'
       INVITATIONS_ALLOWED: 'false'
       LOG_FILE: /var/log/vaultwarden.log
     volumes: