diff --git a/templates/variants/concarneau/includes/nav.html b/templates/variants/concarneau/includes/nav.html
new file mode 100644
index 0000000..c24501a
--- /dev/null
+++ b/templates/variants/concarneau/includes/nav.html
@@ -0,0 +1,9 @@
+{% extends "includes/nav.html" %}
+
+{% block nav-bottom %}
+<div class="cca-link-wrapper">
+  <div class="cca-link">
+    <a href="http://www.cca.bzh" title="CCA Concarneau Cornouaille"><span class="arrow"></span>cca.bzh</a>
+  </div>
+</div>
+{% endblock %}