diff --git a/Libraries/Components/ActivityIndicator/ActivityIndicator.js b/Libraries/Components/ActivityIndicator/ActivityIndicator.js
index 6f9d34966..a520b6579 100644
--- a/Libraries/Components/ActivityIndicator/ActivityIndicator.js
+++ b/Libraries/Components/ActivityIndicator/ActivityIndicator.js
@@ -21,6 +21,7 @@ const ViewPropTypes = require('ViewPropTypes');
 
 const createReactClass = require('create-react-class');
 const requireNativeComponent = require('requireNativeComponent');
+let RCTActivityIndicator;
 
 const GRAY = '#999999';
 
@@ -120,6 +121,14 @@ const ActivityIndicator = createReactClass({
   }
 });
 
+if (Platform.OS === 'ios') {
+  RCTActivityIndicator = requireNativeComponent(
+    'RCTActivityIndicatorView',
+    ActivityIndicator,
+    { nativeOnly: { activityIndicatorViewStyle: true } }
+  );
+}
+
 const styles = StyleSheet.create({
   container: {
     alignItems: 'center',
@@ -135,12 +144,4 @@ const styles = StyleSheet.create({
   },
 });
 
-if (Platform.OS === 'ios') {
-  var RCTActivityIndicator = requireNativeComponent(
-    'RCTActivityIndicatorView',
-    ActivityIndicator,
-    { nativeOnly: { activityIndicatorViewStyle: true } }
-  );
-}
-
 module.exports = ActivityIndicator;
diff --git a/Libraries/Components/TextInput/TextInput.js b/Libraries/Components/TextInput/TextInput.js
index 383e7e6ac..6b812a2cf 100644
--- a/Libraries/Components/TextInput/TextInput.js
+++ b/Libraries/Components/TextInput/TextInput.js
@@ -39,6 +39,10 @@ const requireNativeComponent = require('requireNativeComponent');
  * run Flow. */
 const warning = require('fbjs/lib/warning');
 
+let AndroidTextInput;
+let RCTMultilineTextInputView;
+let RCTSinglelineTextInputView;
+
 const onlyMultiline = {
   onTextInput: true,
   children: true,
@@ -47,13 +51,13 @@ const onlyMultiline = {
 import type {ViewChildContext} from 'ViewContext';
 
 if (Platform.OS === 'android') {
-  var AndroidTextInput = requireNativeComponent('AndroidTextInput', null);
+  AndroidTextInput = requireNativeComponent('AndroidTextInput', null);
 } else if (Platform.OS === 'ios') {
-  var RCTMultilineTextInputView = requireNativeComponent(
+  RCTMultilineTextInputView = requireNativeComponent(
     'RCTMultilineTextInputView',
     null,
   );
-  var RCTSinglelineTextInputView = requireNativeComponent(
+  RCTSinglelineTextInputView = requireNativeComponent(
     'RCTSinglelineTextInputView',
     null,
   );