diff --git a/dotnet/src/Microsoft.AutoGen/Agents/Services/Orleans/OrleansRuntimeHostingExtenions.cs b/dotnet/src/Microsoft.AutoGen/Agents/Services/Orleans/OrleansRuntimeHostingExtenions.cs
index 70c7a19165..7a658596db 100644
--- a/dotnet/src/Microsoft.AutoGen/Agents/Services/Orleans/OrleansRuntimeHostingExtenions.cs
+++ b/dotnet/src/Microsoft.AutoGen/Agents/Services/Orleans/OrleansRuntimeHostingExtenions.cs
@@ -85,7 +85,7 @@ public static class OrleansRuntimeHostingExtenions
             }
         });
         builder.Services.AddSingleton<IRegistryGrain, RegistryGrain>();
-        builder.Services.AddSingleton<ISubscriptionsGrain, SubscriptionsGrain>();
+        //builder.Services.AddSingleton<ISubscriptionsGrain, SubscriptionsGrain>();
         return builder;
     }
 }