diff --git a/README.md b/README.md
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@@ -4,9 +4,9 @@
 
 It uses HTML5 with a modern CSS grid and flex layout. Recent versions of all the mayor browsers support it, see [Can I use css grid](http://caniuse.com/#search=grid).
 
-This is a port of the [Zen](https://www.drupal.org/project/zen) theme by [JohnAlbin](https://www.drupal.org/u/johnalbin), a very popular base theme for Drupal.
+Sass is processed with Hugo pipes that was added in Hugo 0.46. To make using npm optional I have added the stylesheets from the excellent sass plugin [typey](https://www.npmjs.com/package/typey) to the theme directly.
 
-The [old branch](https://github.com/frjo/hugo-theme-zen/tree/old) has the original Zen grid system that uses floats and clearfixes like they did in the stone age.
+This is originally a port of the [Zen](https://www.drupal.org/project/zen) theme by [JohnAlbin](https://www.drupal.org/u/johnalbin), a very popular base theme for Drupal.
 
 
 ## Features