diff --git a/docs/setup-ios.md b/docs/setup-ios.md
index 2351b1e9c..7a02369bc 100644
--- a/docs/setup-ios.md
+++ b/docs/setup-ios.md
@@ -35,7 +35,7 @@ Once you've acquired the CodePush plugin, you need to integrate it into the Xcod
    - (NSURL *)sourceURLForBridge:(RCTBridge *)bridge
    {
      #if DEBUG
-       return [[RCTBundleURLProvider sharedSettings] jsBundleURLForBundleRoot:@"index" fallbackResource:nil];
+       return [[RCTBundleURLProvider sharedSettings] jsBundleURLForBundleRoot:@"index"];
      #else
        return [CodePush bundleURL];
      #endif