diff --git a/guide/english/bootstrap/buttons/index.md b/guide/english/bootstrap/buttons/index.md
index e7e4fff36d..dde4d2842b 100644
--- a/guide/english/bootstrap/buttons/index.md
+++ b/guide/english/bootstrap/buttons/index.md
@@ -13,6 +13,8 @@ To use bootstrap buttons you follow the same steps that you would to create a bu
 `<button type="button" class="btn btn-primary">Primary</button>`
 
 You can also use bootstrap buttons with the `<a>` and `<input>` elements as shown in the examples below.
+As per the [Bootstrap](https://getbootstrap.com/docs/4.0/components/buttons/) documentation,
+> When using button classes on <a> elements that are used to trigger in-page functionality (like collapsing content), rather than linking to new pages or sections within the current page, these links should be given a role="button" to appropriately convey their purpose to assistive technologies such as screen readers.
 
 `<a class="btn btn-primary" href="#" role="button">This button is a link</a>`