diff --git a/jobs/templates/base.html b/jobs/templates/base.html
index 2dcabc5..94d2aa2 100644
--- a/jobs/templates/base.html
+++ b/jobs/templates/base.html
@@ -14,7 +14,7 @@
   </head>
   <body>
     <div class="d-flex flex-column flex-md-row align-items-center p-3 px-md-4 mb-3 bg-white border-bottom shadow-sm">
-        
+
         <h5 class="my-0 mr-md-auto font-weight-normal"><a href="{% url 'jobs:index' %}"><img src="{% static 'img/logo.svg' %}"/></a></h5>
         <nav class="my-2 my-md-0 mr-md-3">
 {#            <a class="p-2 text-dark" href="#">Search</a>#}
@@ -25,8 +25,8 @@
         {% if request.user.is_authenticated %}
         <a class="btn text-dark" href="{% url 'logout' %}">Logout</a>
         {% endif %}
-    </div>   
-    
+    </div>
+
     <div class="container">
         {% for message in messages %}
         <div class="alert alert-{{ message.tags }} alert-dismissable">
@@ -35,11 +35,17 @@
         </div>
         {% endfor %}
         {% block body_content %}{% endblock %}
-    
+
         <footer class="pt-4 my-md-5 pt-md-5 border-top">
             <div class="row">
                 <div class="col-12 text-center">
-                    <small class="text-muted">&copy; {% now 'Y' %} This service is provided to you by <a href="https://ungleich.ch/" target="_blank">ungleich</a>.</small>
+                    <small class="text-muted">&copy; {% now 'Y' %}
+                    This service is provided to you
+                    by <a href="https://ungleich.ch/"
+                          target="_blank">ungleich</a>.
+                      IPv6.work is
+                      <a href="https://code.ungleich.ch/ungleich-public/ipv6-dot-work" target="_blank">
+                        Open Source</a>.</small>
                 </div>
             </div>
         </footer>
@@ -50,4 +56,4 @@
     <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.3/umd/popper.min.js" integrity="sha384-ZMP7rVo3mIykV+2+9J3UJ46jBk0WLaUAdn689aCwoqbBJiSnjAK/l8WvCWPIPm49" crossorigin="anonymous"></script>
     <script src="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/js/bootstrap.min.js" integrity="sha384-ChfqqxuZUCnJSK3+MXmPNIyE6ZbWh2IMqE241rYiqJxyMiZ6OW/JmZQ5stwEULTy" crossorigin="anonymous"></script>
   </body>
-</html>
\ No newline at end of file
+</html>
