diff --git a/_config.yml b/_config.yml
index a270e89..d167d24 100644
--- a/_config.yml
+++ b/_config.yml
@@ -5,6 +5,7 @@ baseurl: ""
 url: "http://yourdomain.com"
 twitter_username: FreifunkHH
 github_username:  freifunkhamburg/start-ffhh
+about_page:       https://hamburg.freifunk.net/
 
 # Build settings
 markdown: kramdown
diff --git a/_includes/header.html b/_includes/header.html
index 558c48c..cf34901 100644
--- a/_includes/header.html
+++ b/_includes/header.html
@@ -5,7 +5,7 @@
     <a class="site-title" href="{{ site.baseurl }}/">{{ site.title }}</a>
 
     <nav class="site-nav">
-        <a class="page-link" href="https://hamburg.freifunk.net/">About</a>
+        <a class="page-link" href="{{ site.about_page }}">About</a>
     </nav>
 
   </div>