diff --git a/src/index.tsx b/src/index.tsx
index 07852ae..f8f8087 100644
--- a/src/index.tsx
+++ b/src/index.tsx
@@ -24,7 +24,7 @@ export const mount = async (Сomponent, element = document.getElementById('app')
   }
   const store = createStore({ user });
 
-  const rootElement = ReactDOM.createRoot(element);
+  rootElement = ReactDOM.createRoot(element);
   rootElement.render(<Сomponent store={store} />);
 
   if(module.hot) {