diff --git a/content/services.md b/content/services.md
index 0c9b96a..0edbcfd 100644
--- a/content/services.md
+++ b/content/services.md
@@ -69,7 +69,8 @@ spans.
 For some good examples, take a look at these case studies:
 * [Fiber7 on LiteXchange]({{< ref "2016-10-07-fiber7-litexchange" >}})
 * [SixXS Sunset]({{< ref "2017-03-01-sixxs-sunset" >}})
-* [Coloclue Loadtesting]({% post_url 2021-02-27-coloclue-loadtest %})
+* [Coloclue Loadtesting]({{< ref "2021-02-27-coloclue-loadtest" >}})
+* [Debian on Mellanox SN2700]({{< ref "2023-11-11-mellanox-sn2700" >}})
 
 There's many more papers and opinion pieces in our [[Articles]({{< ref "articles" >}})] section.