diff --git a/slides/index.md b/slides/index.md
index b9a87160c27571b9af8ad36983050d45c55664ec..b04bb1904d97804a0201800b3d00a00446402722 100644
--- a/slides/index.md
+++ b/slides/index.md
@@ -3,5 +3,6 @@ title: DuMuX Course Slides
 ---
 
 - [Property System](./properties.html)
+- [Model](./model.html)
 - [Introduction to Multidomain](./multidomain.html)
 - [Discrete Fracture Modeling](./fractures.html)