diff --git a/docs/kubernetes/mailu/index.rst b/docs/kubernetes/mailu/index.rst
index ef12eb5..8f17217 100644
--- a/docs/kubernetes/mailu/index.rst
+++ b/docs/kubernetes/mailu/index.rst
@@ -1,5 +1,7 @@
-Install Mailu master on kubernetes
-==================================
+.. _kubernetes:
+
+Kubernetes setup
+================
 
 Prequisites
 -----------