diff --git a/templates/base.html b/templates/base.html
index 058506f..bed10fb 100755
--- a/templates/base.html
+++ b/templates/base.html
@@ -36,9 +36,9 @@
         <li>
           <a href="/certificaten">Certificaten</a>
         </li>
-        <!-- <li>
+        <li>
           <a href="/encryptie">Encryptie</a>
-        </li>-->
+        </li>
       </ul>
 
       Moeilijkheidsgraad:
diff --git a/templates/encryptie.html b/templates/encryptie.html
index c7b08b0..4c040a7 100644
--- a/templates/encryptie.html
+++ b/templates/encryptie.html
@@ -309,4 +309,6 @@
 
       <a href="http://xkcd.com/364/" target="_blank">
         <img src="http://imgs.xkcd.com/comics/responsible_behavior.png">
-      </a>
\ No newline at end of file
+      </a>
+
+      {% endblock %}
\ No newline at end of file