diff --git a/chatBot/includes/Client.js b/chatBot/includes/Client.js
index 0110f22..eec549e 100644
--- a/chatBot/includes/Client.js
+++ b/chatBot/includes/Client.js
@@ -87,8 +87,7 @@ class Client extends EventEmitter {
   }
 
   sendMessage(message) {
-    console.log(message instanceof Message);
-    console.log(message instanceof TextMessage);
+    if(!(message instanceof Message)) return console.log(`message does not extend Message class (TextMessage, FileMessage, AudioMessage).`, message);
 
     console.log('Bot name:', this.botName);
     const data = message.toJsonString();