diff --git a/Source/Immutable/Private/Immutable/ImtblBrowserWidget.cpp b/Source/Immutable/Private/Immutable/ImtblBrowserWidget.cpp
index 4c1f5752..7e6bde31 100644
--- a/Source/Immutable/Private/Immutable/ImtblBrowserWidget.cpp
+++ b/Source/Immutable/Private/Immutable/ImtblBrowserWidget.cpp
@@ -164,9 +164,11 @@ void UImtblBrowserWidget::HandleOnLoadCompleted() {
   FString indexUrl = "file:///index.html";
 #endif
 
+#if USING_BUNDLED_CEF
   if (WebBrowserWidget->GetUrl() == indexUrl) {
     JSConnector->SetMobileBridgeReady();
   }
+#endif
 }
 #endif