diff --git a/slides/README.md b/slides/README.md
index 74fde8b74532aa87652b57efd49177761effdcf9..a86b0ac4cfec88f72a20a89b21bb0e64cc88a2d4 100644
--- a/slides/README.md
+++ b/slides/README.md
@@ -5,3 +5,4 @@ Click on the links to download the slides
 * [Slides on the basics](./dumux-course-intro.pdf)
 * [Slides on the problem file](./dumux-course-problem.pdf)
 * [Slides on runtime parameters and grids](./dumux-course-runtimeparams-grids.pdf)
+* [Slides on properties](./dumux-course-properties.pdf)