diff --git a/docs/ai/snippets/microsoft-extensions-ai/ConsoleAI.AddMessages/Program.cs b/docs/ai/snippets/microsoft-extensions-ai/ConsoleAI.AddMessages/Program.cs
index 9fc42e45199e4..af06bf9c80829 100644
--- a/docs/ai/snippets/microsoft-extensions-ai/ConsoleAI.AddMessages/Program.cs
+++ b/docs/ai/snippets/microsoft-extensions-ai/ConsoleAI.AddMessages/Program.cs
@@ -29,6 +29,7 @@
         client.GetStreamingResponseAsync(history))
     {
         Console.Write(update);
+        updates.Add(update);
     }
     Console.WriteLine();