diff --git a/client/X11/xfreerdp.1.xml b/client/X11/xfreerdp.1.xml
index a57f21a6e870..1499274ee193 100644
--- a/client/X11/xfreerdp.1.xml
+++ b/client/X11/xfreerdp.1.xml
@@ -442,6 +442,14 @@
           </para>
         </listitem>
       </varlistentry>
+      <varlistentry>
+        <term>--certificate-name</term>
+        <listitem>
+          <para>
+            use this name for the logon certificate, instead of the server name
+          </para>
+        </listitem>
+      </varlistentry>
       <varlistentry>
         <term>--kbd-list</term>
         <listitem>