diff --git a/nixos/doc/manual/configuration/profiles.xml b/nixos/doc/manual/configuration/profiles.xml
index bbc9e84392a..0e82ccbd61f 100644
--- a/nixos/doc/manual/configuration/profiles.xml
+++ b/nixos/doc/manual/configuration/profiles.xml
@@ -28,4 +28,5 @@
  <xi:include href="profiles/all-hardware.xml" />
  <xi:include href="profiles/base.xml" />
  <xi:include href="profiles/clone-config.xml" />
+ <xi:include href="profiles/demo.xml" />
 </chapter>
diff --git a/nixos/doc/manual/configuration/profiles/demo.xml b/nixos/doc/manual/configuration/profiles/demo.xml
new file mode 100644
index 00000000000..5bae83f17a5
--- /dev/null
+++ b/nixos/doc/manual/configuration/profiles/demo.xml
@@ -0,0 +1,13 @@
+
+<section xmlns="http://docbook.org/ns/docbook"
+         xmlns:xlink="http://www.w3.org/1999/xlink"
+         xmlns:xi="http://www.w3.org/2001/XInclude"
+         version="5.0"
+         xml:id="sec-profile-demo">
+ <title>Demo</title>
+ <para>
+  This profile just enables a "demo" user, with password "demo", uid 1000, wheel
+  group and <link linkend="opt-services.xserver.displayManager.sddm.autoLogin">
+   autologin in the SDDM display manager</link>.
+ </para>
+</section>