diff --git a/source/installing-with-npm/index.html.md.erb b/source/installing-with-npm/index.html.md.erb
index 1532ba91..be64b44a 100644
--- a/source/installing-with-npm/index.html.md.erb
+++ b/source/installing-with-npm/index.html.md.erb
@@ -65,9 +65,9 @@ The accordion will use a generic font until you get the font and images working,
There are also different ways you can [import GOV.UK Frontend's CSS](../import-css/), including into your project's main Sass file:
- ```scss
- @import "node_modules/govuk-frontend/dist/govuk/index";
- ```
+```scss
+@import "node_modules/govuk-frontend/dist/govuk/index";
+```
You do not need `/index` at the end of your import if you’re using Dart Sass, LibSass 3.6.0 or higher, or Ruby Sass 3.6.0 or higher.