diff --git a/src/Infrastructure/BotSharp.OpenAPI/Controllers/ConversationController.cs b/src/Infrastructure/BotSharp.OpenAPI/Controllers/ConversationController.cs
index 913642dd..6123a5d9 100644
--- a/src/Infrastructure/BotSharp.OpenAPI/Controllers/ConversationController.cs
+++ b/src/Infrastructure/BotSharp.OpenAPI/Controllers/ConversationController.cs
@@ -24,7 +24,6 @@ public class ConversationController : ControllerBase, IApiAdapter
         var service = _services.GetRequiredService<IConversationService>();
         var sess = new Conversation
         {
-            UserId = _user.Id,
             AgentId = agentId
         };
         sess = await service.NewConversation(sess);