diff --git a/datenwerft/templates/navbar.html b/datenwerft/templates/navbar.html
index 9d23efcc..cce90d80 100644
--- a/datenwerft/templates/navbar.html
+++ b/datenwerft/templates/navbar.html
@@ -32,13 +32,16 @@
             <a class="nav-link" href="https://geo.sv.rostock.de/impressum.html" target="_blank" rel="noopener noreferrer"><i class="fas fa-stamp"></i> Impressum</a>
           </li>
         </ul>
-        <form class="form-inline mt-2 mt-md-0">
-          {% if user.is_authenticated %}
-            <a class="btn btn-danger" role="button" href="{% url 'accounts:logout' %}"><i class="fas fa-right-from-bracket"></i> abmelden</a>
-          {% else %}
+        {% if user.is_authenticated %}
+          <form class="form-inline mt-2 mt-md-0" method="post" action="{% url 'accounts:logout' %}">
+            {% csrf_token %}
+            <button class="btn btn-danger" type="submit"><i class="fas fa-right-from-bracket"></i> abmelden</button>
+          </form>
+        {% else %}
+          <form class="form-inline mt-2 mt-md-0">
             <a class="btn btn-primary" role="button" href="{% url 'accounts:login' %}"><i class="fas fa-right-to-bracket"></i> Anmeldung</a>
-          {% endif %}
-        </form>
+          </form>
+        {% endif %}
       </div>
     </div>
   </nav>