diff --git a/README.md b/README.md
index 0a25e26..3b52dbd 100644
--- a/README.md
+++ b/README.md
@@ -11,6 +11,7 @@ Looking for a simple, responsive, theme for your Jekyll powered blog? Well look
 * Support for large images to call out your favorite posts.
 * Simple and clear permalink structure.
 * Tags for [Open Graph](https://developers.facebook.com/docs/opengraph/) and [Twitter Cards](https://dev.twitter.com/docs/cards) for a better social sharing experience.
+* Vanilla [custom 404 page](http://mmistakes.github.io/so-simple-theme/404.html) to get you started.
 
 ![screenshot of So Simple Theme](http://mmistakes.github.io/so-simple-theme/images/so-simple-theme-preview.png)
 
diff --git a/about.md b/about.md
index 197d610..2792be4 100644
--- a/about.md
+++ b/about.md
@@ -19,7 +19,7 @@ Looking for a simple, responsive, theme for your Jekyll powered blog? Well look
 * Disqus comments if you choose to enable.
 * Simple and clear permalink structure[^1].
 * Tags for [Open Graph](https://developers.facebook.com/docs/opengraph/) and [Twitter Cards](https://dev.twitter.com/docs/cards) for a better social sharing experience.
-* Custom 404 page
+* Vanilla [custom 404 page]({{ site.url }}/404.html) to get you started.
 
 <a markdown="0" href="{{ site.url }}/theme-setup" class="btn">Install Minimal Mistakes Theme</a>