diff --git a/aspnetcore/blazor/common/samples/3.x/BlazorSample/JsInteropClasses/ExampleJsInterop.cs b/aspnetcore/blazor/common/samples/3.x/BlazorSample/JsInteropClasses/ExampleJsInterop.cs
index d19d161709..b873a5c6e2 100644
--- a/aspnetcore/blazor/common/samples/3.x/BlazorSample/JsInteropClasses/ExampleJsInterop.cs
+++ b/aspnetcore/blazor/common/samples/3.x/BlazorSample/JsInteropClasses/ExampleJsInterop.cs
@@ -22,7 +22,7 @@ namespace BlazorSample.JsInteropClasses
             // sayHello is implemented in wwwroot/exampleJsInterop.js
             return _jsRuntime.InvokeAsync<object>(
                 "exampleJsFunctions.sayHello",
-                new DotNetObjectRef(new HelloHelper(name)));
+                DotNetObjectRef.Create(new HelloHelper(name)));
         }
     }
     #endregion