diff --git a/lessons/13-server-rendering/README.md b/lessons/13-server-rendering/README.md
index a8aa94b7..74e2f9ea 100644
--- a/lessons/13-server-rendering/README.md
+++ b/lessons/13-server-rendering/README.md
@@ -94,7 +94,7 @@ import Repos from './Repos'
 import Repo from './Repo'
 import Home from './Home'
 
-module.exports = (
+export default (
   <Route path="/" component={App}>
     <IndexRoute component={Home}/>
     <Route path="/repos" component={Repos}>