diff --git a/book/_config.yml b/book/_config.yml
index 37db90e..18a4bbf 100644
--- a/book/_config.yml
+++ b/book/_config.yml
@@ -1,6 +1,6 @@
 # General settings
 title: Mechanics at Civil Engineering
-author:  Tom van Woudenberg
+author:  Tom van Woudenberg from Delft University of Technology, built with <a href="https://teachbooks.tudelft.nl/">TeachBooks</a> and <a href="https://jupyterbook.org/">Jupyter Book</a>, <a href="https://creativecommons.org/licenses/by/4.0/?ref=chooser-v1" target="_blank" rel="license noopener noreferrer"">CC BY 4.0<img style="height:22px!important;margin-left:3px;vertical-align:text-bottom;" src="https://mirrors.creativecommons.org/presskit/icons/cc.svg?ref=chooser-v1" alt=""><img style="height:22px!important;margin-left:3px;vertical-align:text-bottom;" src="https://mirrors.creativecommons.org/presskit/icons/by.svg?ref=chooser-v1" alt="">
 email: T.R.vanWoudenberg@tudelft.nl
 logo: images/logo.png
 
@@ -40,4 +40,4 @@ sphinx:
 
 
 bibtex_bibfiles:
-  - references.bib
\ No newline at end of file
+  - references.bib