diff --git a/nixos/doc/manual/release-notes/rl-2009.xml b/nixos/doc/manual/release-notes/rl-2009.xml
index a28ce4721fe..93238a5233f 100644
--- a/nixos/doc/manual/release-notes/rl-2009.xml
+++ b/nixos/doc/manual/release-notes/rl-2009.xml
@@ -684,7 +684,7 @@ systemd.services.nginx.serviceConfig.ReadWritePaths = [ "/var/www" ];
    </listitem>
    <listitem>
     <para>
-     The <link linkend="opt-nix.buildMachine">nix.buildMachine</link> option is now type-checked.
+     The <link linkend="opt-nix.buildMachines">nix.buildMachines</link> option is now type-checked.
      There are no functional changes, however this may require updating some configurations to use correct types for all attributes.
     </para>
    </listitem>