diff --git a/packages/whatsapp.gblib/services/WhatsappDirectLine.ts b/packages/whatsapp.gblib/services/WhatsappDirectLine.ts
index 9b92127d..a6b9a3ef 100644
--- a/packages/whatsapp.gblib/services/WhatsappDirectLine.ts
+++ b/packages/whatsapp.gblib/services/WhatsappDirectLine.ts
@@ -87,7 +87,7 @@ export class WhatsappDirectLine extends GBService {
     this.whatsappServiceKey = whatsappServiceKey;
     this.whatsappServiceNumber = whatsappServiceNumber;
     this.whatsappServiceUrl = whatsappServiceUrl;
-    this.chatapi = whatsappServiceNumber.indexOf(';') > -1 ? true : false;
+    this.chatapi = whatsappServiceNumber.indexOf(';') > -1 ? false : true;
   }
 
   public static async asyncForEach(array, callback) {