diff --git a/README.md b/README.md
index dd2f84c..b93d07c 100644
--- a/README.md
+++ b/README.md
@@ -32,7 +32,7 @@ module.exports = {
 ```
 
 ts-jsx-loader defines a fake API on React called React.jsx(). You should
-reference the included `react-jsx.d.ts` or `react-jsx-addons.d.ts`
+reference the included `react-jsx.d.ts` or `react-addons-jsx.d.ts`
 definition file for IDE support. This API accepts either a string or nothing.
 You can then create JSX as a template string or within multiline comments.