diff --git a/man/systemd.netdev.xml b/man/systemd.netdev.xml
index 70311ca9d9e..6c5601e23e7 100644
--- a/man/systemd.netdev.xml
+++ b/man/systemd.netdev.xml
@@ -433,6 +433,12 @@
           the kernel in seconds.</para>
         </listitem>
       </varlistentry>
+      <varlistentry>
+        <term><varname>MaximumFDBEntries=</varname></term>
+        <listitem>
+          <para>Configures maximum number of FDB entries.</para>
+        </listitem>
+      </varlistentry>
       <varlistentry>
         <term><varname>ARPProxy=</varname></term>
         <listitem>