diff --git a/nixos/doc/manual/release-notes/rl-unstable.xml b/nixos/doc/manual/release-notes/rl-unstable.xml
index 6099b5218714..3d7819803697 100644
--- a/nixos/doc/manual/release-notes/rl-unstable.xml
+++ b/nixos/doc/manual/release-notes/rl-unstable.xml
@@ -42,6 +42,7 @@ nixos.path = ./nixpkgs-unstable-2015-12-06/nixos;
   <itemizedlist>
     <listitem><para><literal>services/monitoring/longview.nix</literal></para></listitem>
     <listitem><para><literal>services/web-apps/pump.io.nix</literal></para></listitem>
+    <listitem><para><literal>services/security/haka.nix</literal></para></listitem>
   </itemizedlist>
 </para>