diff --git a/chatBot/includes/Client.js b/chatBot/includes/Client.js
index 248d0d5..0110f22 100644
--- a/chatBot/includes/Client.js
+++ b/chatBot/includes/Client.js
@@ -87,10 +87,8 @@ class Client extends EventEmitter {
   }
 
   sendMessage(message) {
-    console.log(message);
-    console.log(message.prototype);
-    console.log(Message.prototype);
-    console.log(Object.prototype.isPrototypeOf.call(Message.prototype, message.prototype));
+    console.log(message instanceof Message);
+    console.log(message instanceof TextMessage);
 
     console.log('Bot name:', this.botName);
     const data = message.toJsonString();