diff --git a/unity/android/Assets/Plugins/GoogleMobileAds/GoogleMobileAdsDemoScript.cs b/unity/android/Assets/Plugins/GoogleMobileAds/GoogleMobileAdsDemoScript.cs
index 64a96868e..a29d3fd65 100755
--- a/unity/android/Assets/Plugins/GoogleMobileAds/GoogleMobileAdsDemoScript.cs
+++ b/unity/android/Assets/Plugins/GoogleMobileAds/GoogleMobileAdsDemoScript.cs
@@ -6,7 +6,8 @@ public class GoogleMobileAdsDemoScript : MonoBehaviour {
     void Start()
     {
         print("Started");
-        GoogleMobileAdsPlugin.CreateBannerView("ca-app-pub-9380760713574559/3453176828",
+        #error Replace with your own ad unit ID and then remove this error.
+        GoogleMobileAdsPlugin.CreateBannerView("INSERT_YOUR_AD_UNIT_ID_HERE",
                                                GoogleMobileAdsPlugin.AdSize.SmartBanner,
                                                true);
         print("Created Banner View");
diff --git a/unity/android/GoogleMobileAdsPlugin.unitypackage b/unity/android/GoogleMobileAdsPlugin.unitypackage
index 0f7e617e7..06ba7c7fd 100755
Binary files a/unity/android/GoogleMobileAdsPlugin.unitypackage and b/unity/android/GoogleMobileAdsPlugin.unitypackage differ