diff --git a/book/_config.yml b/book/_config.yml
index 875faaf..8fbad43 100644
--- a/book/_config.yml
+++ b/book/_config.yml
@@ -1,5 +1,5 @@
 title: TeachBooks template                           # Replace this with your own book title
-author: TeachBooks Team, built with <a href="https://teachbooks.io">TeachBooks</a> and <a href="https://jupyterbook.org/">Jupyter Book</a>, <a href="https://creativecommons.org/licenses/by/4.0/" 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" alt=""><img style="height:22px!important;margin-left:3px;vertical-align:text-bottom;" src="https://mirrors.creativecommons.org/presskit/icons/by.svg" alt=""></a>
+author: TeachBooks Team, built with <a href="https://teachbooks.io">TeachBooks</a>, <a href="https://creativecommons.org/licenses/by/4.0/" 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" alt=""><img style="height:22px!important;margin-left:3px;vertical-align:text-bottom;" src="https://mirrors.creativecommons.org/presskit/icons/by.svg" alt=""></a>
                                                      # Replace TeachBooks Teams with your own name in the line above
 
 execute: