diff --git a/README.md b/README.md
index 4b3ca335..56fe6128 100644
--- a/README.md
+++ b/README.md
@@ -126,11 +126,15 @@ Setting `attachToDevtools` to `true` will automatically attach the application t
 
 ###### `defaultTextStyle`
 
-`defaultTextStyle` is a convenience property. Whatever is passed will automatically be assigned to Pixi.js's[`TextStyle.defaultTextStyle`](https://pixijs.download/release/docs/text.TextStyle.html#defaultTextStyle).
+`defaultTextStyle` is a convenience property. Whatever is passed will automatically be assigned to Pixi.js's [`TextStyle.defaultTextStyle`](https://pixijs.download/release/docs/text.TextStyle.html#defaultTextStyle).
 
 > [!NOTE]
 > This property **is not retroactive**. It will only apply to text components created after `defaultTextStyle` is set. Any text components created before setting `defaultTextStyle` will retain the base styles they had before `defaultTextStyle` was changed.
 
+###### `extensions`
+
+`extensions` is an array of extensions to be loaded. Adding and removing items from this array will automatically load/unload the extensions. The first time this is handled happens before the application is initialised. See Pixi.js's [`extensions`](https://pixijs.download/release/docs/extensions.html) documentation for more info on extensions.
+
 ###### `resizeTo`
 
 The `<Application>` component supports the `resizeTo` property, with some additional functionality: it can accept any HTML element **or** it can take a React `ref` directly.