diff --git a/src/clustering/sharding-sqlserver/SqlSharding.WebApp/Pages/Product.cshtml.cs b/src/clustering/sharding-sqlserver/SqlSharding.WebApp/Pages/Product.cshtml.cs
index f414340..3debd75 100644
--- a/src/clustering/sharding-sqlserver/SqlSharding.WebApp/Pages/Product.cshtml.cs
+++ b/src/clustering/sharding-sqlserver/SqlSharding.WebApp/Pages/Product.cshtml.cs
@@ -14,9 +14,9 @@ public class Product : PageModel
 {
     private readonly IActorRef _productActor;
 
-    public Product(ActorRegistry registry)
+    public Product(IRequiredActor<ProductMarker> productActor)
     {
-        _productActor = registry.Get<ProductMarker>();
+        _productActor = productActor.ActorRef;
     }
 
     [BindProperty(SupportsGet = true)]