diff --git a/rules.md b/rules.md
index 79394be..c671f61 100644
--- a/rules.md
+++ b/rules.md
@@ -64,7 +64,7 @@ groups:
 
       {% if nbrRules == 0 %}
 {% highlight javascript %}
-// @TODO
+// @TODO: Please <a href="https://github.com/samber/awesome-prometheus-alerts">contribute</a>! 👋
 {% endhighlight %}
       {% endif %}