diff --git a/README.md b/README.md
index e74161213..ef7fc025c 100644
--- a/README.md
+++ b/README.md
@@ -84,11 +84,14 @@ yarn build --mac --version $buildNumber
 
 ```
 cd iOS/Sample
-pod install
+rm -f Podfile.lock
+pod install --repo-update
 open Sample.xcworkspace
 <Run app from xcode>
 ```
 
+You can omit `--repo-update` to speed up the installation, but watch out as you may be building against outdated dependencies.
+
 ## Android SDK + Sample app
 
 Start up an android emulator and run the following in the project root: