diff --git a/man/org.freedesktop.systemd1.xml b/man/org.freedesktop.systemd1.xml
index 52aa64decc..95f9a4f449 100644
--- a/man/org.freedesktop.systemd1.xml
+++ b/man/org.freedesktop.systemd1.xml
@@ -12266,6 +12266,7 @@ $ gdbus introspect --system --dest org.freedesktop.systemd1 \
     <refsect2>
       <title>Timer Objects</title>
       <para><varname>DeferReactivation</varname> was added in version 257.</para>
+      <para><varname>RandomizedOffsetUSec</varname> was added in version 258.</para>
     </refsect2>
   </refsect1>
 
diff --git a/tools/dbus_ignorelist b/tools/dbus_ignorelist
index 5159fde135..0fc572d204 100644
--- a/tools/dbus_ignorelist
+++ b/tools/dbus_ignorelist
@@ -2044,7 +2044,6 @@ org.freedesktop.systemd1.Timer.OnClockChange
 org.freedesktop.systemd1.Timer.OnTimezoneChange
 org.freedesktop.systemd1.Timer.Persistent
 org.freedesktop.systemd1.Timer.RandomizedDelayUSec
-org.freedesktop.systemd1.Timer.RandomizedOffsetUSec
 org.freedesktop.systemd1.Timer.RemainAfterElapse
 org.freedesktop.systemd1.Timer.Result
 org.freedesktop.systemd1.Timer.TimersCalendar