diff --git a/presets/sortable/README.md b/presets/sortable/README.md
index 1cf674b..10365e3 100644
--- a/presets/sortable/README.md
+++ b/presets/sortable/README.md
@@ -14,6 +14,10 @@ To get started, install the sortable preset via `npm` or `yarn`:  
 npm install @dnd-kit/sortable
 ```
 
+{% hint style="info" %}
+ You also need to make sure that you have the `@dnd-kit/core` package installed.
+{% endhint %}
+
 ## Overview
 
 If you're eager to get started right away, here's the code you'll need: