diff --git a/themes/clean/assets/css/main.css b/themes/clean/assets/css/main.css
index 166ade9..e7b9112 100644
--- a/themes/clean/assets/css/main.css
+++ b/themes/clean/assets/css/main.css
@@ -16,6 +16,10 @@ footer {
   margin-top: 1rem;
 }
 
+footer img {
+  width: 20px;
+}
+
 a {
   color: #00e;
   text-decoration: none;
diff --git a/themes/clean/layouts/partials/footer.html b/themes/clean/layouts/partials/footer.html
index ac7ab85..93b30cf 100644
--- a/themes/clean/layouts/partials/footer.html
+++ b/themes/clean/layouts/partials/footer.html
@@ -1 +1,4 @@
 <p>Contenido licenciado bajo <a href="https://creativecommons.org/licenses/by-sa/4.0/" target="_blank">Creative Commons BY-SA 4.0</a></p>
+<a href="https://webring.tr4ck.net/#ctrlz" target="_blank" rel="noopener">
+  <img src="https://webring.tr4ck.net/icono.svg" alt="tr4ck webring"/>
+</a>