diff --git a/src/Infrastructure/BotSharp.Abstraction/Messaging/IRichMessage.cs b/src/Infrastructure/BotSharp.Abstraction/Messaging/IRichMessage.cs
index fb87f381..79cd06c8 100644
--- a/src/Infrastructure/BotSharp.Abstraction/Messaging/IRichMessage.cs
+++ b/src/Infrastructure/BotSharp.Abstraction/Messaging/IRichMessage.cs
@@ -2,6 +2,7 @@ namespace BotSharp.Abstraction.Messaging;
 
 public interface IRichMessage
 {
+    [JsonPropertyName("text")]
     string Text { get; set; }
 
     [JsonPropertyName("rich_type")]