diff --git a/local-cli/runIOS/runIOS.js b/local-cli/runIOS/runIOS.js
index 819a4aaa2..c8fc75976 100644
--- a/local-cli/runIOS/runIOS.js
+++ b/local-cli/runIOS/runIOS.js
@@ -410,7 +410,7 @@ module.exports = {
     {
       command: '--simulator [string]',
       description: 'Explicitly set simulator to use',
-      default: 'iPhone 6',
+      default: 'iPhone X',
     },
     {
       command: '--configuration [string]',