diff --git a/shell/platform/darwin/ios/framework/Source/FlutterEngine.mm b/shell/platform/darwin/ios/framework/Source/FlutterEngine.mm
index 09a7dd02774ba..cace5a8ba8aa2 100644
--- a/shell/platform/darwin/ios/framework/Source/FlutterEngine.mm
+++ b/shell/platform/darwin/ios/framework/Source/FlutterEngine.mm
@@ -280,10 +280,10 @@ - (BOOL)createShell:(NSString*)entrypoint libraryURI:(NSString*)libraryURI {
     settings.advisory_script_uri = libraryURI.UTF8String;
   } else if (entrypoint) {
     settings.advisory_script_entrypoint = entrypoint.UTF8String;
-    settings.advisory_script_entrypoint = std::string("main.dart");
+    settings.advisory_script_uri = std::string("main.dart");
   } else {
     settings.advisory_script_entrypoint = std::string("main");
-    settings.advisory_script_entrypoint = std::string("main.dart");
+    settings.advisory_script_uri = std::string("main.dart");
   }
 
   const auto threadLabel = [NSString stringWithFormat:@"%@.%zu", _labelPrefix, shellCount++];