diff --git a/slides/index.md b/slides/index.md
index 3a47f6aa12bd529fd344c6121e708e8e620cee7e..3bf3d579fa1c59db4a5a56d860a1608609d4e37f 100644
--- a/slides/index.md
+++ b/slides/index.md
@@ -26,8 +26,8 @@ subtitle: Overview
 
 * [Property System](./properties.html)
 * [Constitutive models (material)](./materialsystem.html)
-* [Implementing a new model in DuMu^x^](./model.html)
 * [New Dune module](./dunemodule.html)
+* [Implementing a new model in DuMu^x^](./model.html)
 
 ##