diff --git a/doc/dev/reference/app_module.rst b/doc/dev/reference/app_module.rst
index 1495db396..154a0bcef 100644
--- a/doc/dev/reference/app_module.rst
+++ b/doc/dev/reference/app_module.rst
@@ -32,14 +32,6 @@ triggers the setup() logic allowing the app to run upgrade scripts. This
 attribute is part of the :class:`~plinth.app.Info` component. Need for this
 attribute at the module level will be removed in the future.
 
-<app-module>.managed_services
-^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-
-Optional. This must contain the list of all services that this app deals with.
-This is mostly needed to enforce better security. This information is part of
-the :class:`~plinth.daemon.Daemon` component. Need for this attribute at the
-module level will be removed in the future.
-
 <app-module>.managed_paths
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
diff --git a/doc/dev/tutorial/components.rst b/doc/dev/tutorial/components.rst
index abbb064ab..9ba1b25a9 100644
--- a/doc/dev/tutorial/components.rst
+++ b/doc/dev/tutorial/components.rst
@@ -92,15 +92,13 @@ our app's class.
 
   from plinth.daemon import Daemon
 
-  managed_services = ['transmission-daemon']
-
   class TransmissionApp(app_module.App):
       ...
 
       def __init__(self):
         ...
 
-        daemon = Daemon('daemon-transmission', managed_services[0],
+        daemon = Daemon('daemon-transmission', 'transmission-daemon',
                         listen_ports=[(9091, 'tcp4')])
         self.add(daemon)