diff --git a/man/org.freedesktop.sysupdate1.xml b/man/org.freedesktop.sysupdate1.xml
index fea301167e..2063bda26b 100644
--- a/man/org.freedesktop.sysupdate1.xml
+++ b/man/org.freedesktop.sysupdate1.xml
@@ -20,6 +20,8 @@
     <refpurpose>The D-Bus interface of systemd-sysupdated</refpurpose>
   </refnamediv>
 
+  <xi:include href="experimental.xml" xpointer="component"/>
+
   <refsect1>
     <title>Introduction</title>
 
diff --git a/man/systemd-sysupdate.xml b/man/systemd-sysupdate.xml
index 49080f1e36..8a0e9d7e24 100644
--- a/man/systemd-sysupdate.xml
+++ b/man/systemd-sysupdate.xml
@@ -40,6 +40,8 @@
     <para><filename>systemd-sysupdate-update.service</filename></para>
   </refsynopsisdiv>
 
+  <xi:include href="experimental.xml" xpointer="component" />
+
   <refsect1>
     <title>Description</title>
 
diff --git a/man/systemd-sysupdated.service.xml b/man/systemd-sysupdated.service.xml
index 768b19ef8d..0010afddbe 100644
--- a/man/systemd-sysupdated.service.xml
+++ b/man/systemd-sysupdated.service.xml
@@ -3,7 +3,8 @@
   "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
 <!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 
-<refentry id="systemd-sysupdated.service" conditional='ENABLE_SYSUPDATED'>
+<refentry id="systemd-sysupdated.service" conditional='ENABLE_SYSUPDATED'
+    xmlns:xi="http://www.w3.org/2001/XInclude">
 
   <refentryinfo>
     <title>systemd-sysupdated.service</title>
@@ -26,6 +27,8 @@
     <para><filename>/usr/lib/systemd/systemd-sysupdated</filename></para>
   </refsynopsisdiv>
 
+  <xi:include href="experimental.xml" xpointer="component" />
+
   <refsect1>
     <title>Description</title>