diff --git a/manifest.toml b/manifest.toml
index 1494de2..600db91 100644
--- a/manifest.toml
+++ b/manifest.toml
@@ -29,7 +29,6 @@ ram.runtime = "50M"
 [install]
     [install.domain]
     type = "domain"
-    full_domain = true
 
     [install.init_main_permission]
     help.en = "This app has a status page meant to be public and a login-protected admin interface. It should be safe to expose publicly."