diff --git a/website/docs/using-themes.md b/website/docs/using-themes.md
index cfd482ca4ce4..66e2b467fa01 100644
--- a/website/docs/using-themes.md
+++ b/website/docs/using-themes.md
@@ -120,14 +120,14 @@ npm run swizzle @docusaurus/theme-classic Footer
 
 This will copy the current `<Footer />` component used by the theme to a `src/theme/Footer` directory under the root of your site, which is where Docusaurus will look for swizzled components. Docusaurus will then use swizzled component in place of the original one from the theme.
 
+**Note**: You need to restart your webpack dev server in order for Docusaurus to know about the new component. You may also need to clear the cache by running `npm run clear` or `yarn clear` after terminating the current process.
+
 Although we highly discourage swizzling of all components, if you wish to do that, run:
 
 ```bash npm2yarn
 npm run swizzle @docusaurus/theme-classic
 ```
 
-**Note**: You need to restart your webpack dev server in order for Docusaurus to know about the new component.
-
 ## Wrapping theme components {#wrapping-theme-components}
 
 Sometimes, you just want to wrap an existing theme component with additional logic, and it can be a pain to have to maintain an almost duplicate copy of the original theme component.