diff --git a/documentation/dev-manual/new-machine.rst b/documentation/dev-manual/new-machine.rst
index 930dd7eac7..6b41d24db4 100644
--- a/documentation/dev-manual/new-machine.rst
+++ b/documentation/dev-manual/new-machine.rst
@@ -38,7 +38,7 @@ file or include from a lower-level configuration file are as follows:
 
 -  ``PREFERRED_PROVIDER_virtual/kernel``
 
--  :term:`MACHINE_FEATURES` (e.g. "apm screen wifi")
+-  :term:`MACHINE_FEATURES` (e.g. "screen wifi")
 
 You might also need these variables:
 
diff --git a/documentation/ref-manual/features.rst b/documentation/ref-manual/features.rst
index eb210bb7b2..dd14339bc2 100644
--- a/documentation/ref-manual/features.rst
+++ b/documentation/ref-manual/features.rst
@@ -52,8 +52,6 @@ Project metadata:
 
 -  *alsa:* Hardware has ALSA audio drivers
 
--  *apm:* Hardware uses APM (or APM emulation)
-
 -  *bluetooth:* Hardware has integrated BT
 
 -  *efi:* Support for booting through EFI