diff --git a/slides/intro.md b/slides/intro.md
index b45a12e489a8ecac18637fe170aac92fb4f3ecae..8b40dc50a39057f00a07cc6f957d08095429cd5c 100644
--- a/slides/intro.md
+++ b/slides/intro.md
@@ -114,6 +114,7 @@ dumux
 ├── test
 └── ...
 ```
+* Further details can be found in the corresponding [documentation](https://dumux.org/docs/doxygen/master/directory-structure.html)
 
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