diff --git a/index.android.js b/index.android.js
index a25af12..9c4856c 100644
--- a/index.android.js
+++ b/index.android.js
@@ -3,12 +3,4 @@ import { AppRegistry } from 'react-native';
 
 import App from './dist/index';
 
-class MainApp extends React.Component {
-  render() {
-    return (
-      <App />
-    );
-  }
-}
-
-AppRegistry.registerComponent('zxcvbn', () => MainApp);
+AppRegistry.registerComponent('zxcvbn', () => App);
diff --git a/index.ios.js b/index.ios.js
index a25af12..9c4856c 100644
--- a/index.ios.js
+++ b/index.ios.js
@@ -3,12 +3,4 @@ import { AppRegistry } from 'react-native';
 
 import App from './dist/index';
 
-class MainApp extends React.Component {
-  render() {
-    return (
-      <App />
-    );
-  }
-}
-
-AppRegistry.registerComponent('zxcvbn', () => MainApp);
+AppRegistry.registerComponent('zxcvbn', () => App);