diff --git a/index.js b/index.js
index 3daa4e5..4d42c73 100644
--- a/index.js
+++ b/index.js
@@ -1,5 +1,9 @@
 "use strict";
 
+process.chdir(__dirname);
+const fs = require('fs');
+fs.writeFileSync('pid.txt', process.pid);
+
 const transport = require('./transport-telegram');
 const trxCenter = require('komodo-sdk/center/messaging/trx-center');