diff --git a/_quarto.yml b/_quarto.yml
index 640b819..0225a3a 100644
--- a/_quarto.yml
+++ b/_quarto.yml
@@ -16,15 +16,20 @@ book:
       chapters:
         - docs/guide/installing.qmd
         - docs/guide/using.qmd
-        - docs/guide/updating.qmd
         - docs/guide/next-steps.qmd
+        - docs/guide/updating.qmd
   appendices:
     - CONTRIBUTING.md
+    - CODE_OF_CONDUCT.md
     - CHANGELOG.md
   tools:
     - icon: github
       href: "https://github.com/rostools/template-workshop"
       aria-label: "GitHub icon: Source code"
+  page-footer:
+    center:
+      - text: "License: CC BY 4.0 {{< fa brands creative-commons >}} {{< fa brands creative-commons-by >}}"
+        href: LICENSE.md
 
 format:
   rostools-theme-html: