diff --git a/404.html b/404.html
index 428a148..012e153 100644
--- a/404.html
+++ b/404.html
@@ -1,6 +1,7 @@
 ---
 layout: default
 title: 404 - Page not found
+permalink: /404.html
 ---
 
 <div class="text-center">
@@ -9,4 +10,4 @@ title: 404 - Page not found
   <br/>
 
   <img src="{{ site.baseurl }}/img/404-southpark.jpg" />
-</div>
\ No newline at end of file
+</div>