diff --git a/packages/core/helper-plugin/lib/src/hooks/useCustomFields/useCustomFields.stories.mdx b/packages/core/helper-plugin/lib/src/hooks/useCustomFields/useCustomFields.stories.mdx
index 629ad3f5a7..8957d064b2 100644
--- a/packages/core/helper-plugin/lib/src/hooks/useCustomFields/useCustomFields.stories.mdx
+++ b/packages/core/helper-plugin/lib/src/hooks/useCustomFields/useCustomFields.stories.mdx
@@ -50,7 +50,7 @@ const CustomFieldsList = () => {
 
 ## Methods
 
-### `get(customFieldUid: Uid): Object`
+### `get(customFieldUid: string): CustomField`
 
 With the method from `useCustomFields` hook you can have all the information of a custom field.