diff --git a/man/sd_id128_randomize.xml b/man/sd_id128_randomize.xml
index ab449d2937..852a9fd7eb 100644
--- a/man/sd_id128_randomize.xml
+++ b/man/sd_id128_randomize.xml
@@ -77,7 +77,7 @@
     <citerefentry><refentrytitle>sd-id128</refentrytitle><manvolnum>3</manvolnum></citerefentry>.</para>
 
     <para><citerefentry><refentrytitle>journalctl</refentrytitle><manvolnum>1</manvolnum></citerefentry>'s
-    <option>--new-id</option> option may be used as a command line
+    <option>--new-id128</option> option may be used as a command line
     front-end for <function>sd_id128_randomize()</function>.</para>
   </refsect1>
 
diff --git a/man/systemd.journal-fields.xml b/man/systemd.journal-fields.xml
index 747d985aa1..0ef844b821 100644
--- a/man/systemd.journal-fields.xml
+++ b/man/systemd.journal-fields.xml
@@ -87,7 +87,7 @@
           recommended to be a UUID-compatible ID, but this is not
           enforced, and formatted differently. Developers can generate
           a new ID for this purpose with <command>journalctl
-          <option>--new-id</option></command>.
+          <option>--new-id128</option></command>.
           </para>
         </listitem>
       </varlistentry>