diff --git a/README.md b/README.md
index 6565931..d00c2ca 100644
--- a/README.md
+++ b/README.md
@@ -73,6 +73,7 @@ function App() {
   const devices = useCameraDevices('wide-angle-camera')
   const device = devices.back
 
+  if (device == null) return <LoadingView />
   return (
     <Camera
       style={StyleSheet.absoluteFill}