diff --git a/doc/development/design/index.mdwn b/doc/development/design/index.mdwn
index 6cbc267..d547ce6 100644
--- a/doc/development/design/index.mdwn
+++ b/doc/development/design/index.mdwn
@@ -485,7 +485,7 @@
       """]]
 - Ideas that look interesting:
     * Cfengine's Promise theory
-    * Nix / Guix / Spack
+    * [[Nix|system/nix]] / Guix / Spack
 
 # Organisation of project