diff --git a/hosts/manatee/modules/atuin/default.nix b/hosts/manatee/modules/atuin/default.nix
index c2cb869..fbca320 100644
--- a/hosts/manatee/modules/atuin/default.nix
+++ b/hosts/manatee/modules/atuin/default.nix
@@ -16,7 +16,7 @@ in
       host = "0.0.0.0";
       inherit port;
       openFirewall = true;
-      openRegistration = true;
+      openRegistration = false;
       database.createLocally = true;
     };
   };