diff --git a/ElectronNET.Host/main.js b/ElectronNET.Host/main.js
index 5e74e52..54ec5be 100644
--- a/ElectronNET.Host/main.js
+++ b/ElectronNET.Host/main.js
@@ -5,6 +5,7 @@ const path = require('path');
 const cProcess = require('child_process').spawn;
 const portscanner = require('portscanner');
 const { imageSize } = require('image-size');
+
 let io, server, browserWindows, ipc, apiProcess, loadURL;
 let appApi, menu, dialogApi, notification, tray, webContents;
 let globalShortcut, shellApi, screen, clipboard, autoUpdater;
@@ -305,7 +306,7 @@ function startAspCoreBackend(electronPort) {
     function startBackend(aspCoreBackendPort) {
         console.log('ASP.NET Core Port: ' + aspCoreBackendPort);
         loadURL = `http://localhost:${aspCoreBackendPort}`;
-        const parameters = [getEnvironmentParameter(), `/electronPort=${electronPort}`, `/electronWebPort=${aspCoreBackendPort}`];
+        const parameters = [getEnvironmentParameter(), `/electronPort=${electronPort}`, `/electronWebPort=${aspCoreBackendPort}`, `/electronPID=${process.pid}`];
         let binaryFile = manifestJsonFile.executable;
 
         const os = require('os');
@@ -348,7 +349,7 @@ function startAspCoreBackendWithWatch(electronPort) {
     function startBackend(aspCoreBackendPort) {
         console.log('ASP.NET Core Watch Port: ' + aspCoreBackendPort);
         loadURL = `http://localhost:${aspCoreBackendPort}`;
-        const parameters = ['watch', 'run', getEnvironmentParameter(), `/electronPort=${electronPort}`, `/electronWebPort=${aspCoreBackendPort}`];
+        const parameters = ['watch', 'run', getEnvironmentParameter(), `/electronPort=${electronPort}`, `/electronWebPort=${aspCoreBackendPort}`, `/electronPID=${process.pid}`];
 
         var options = {
             cwd: currentBinPath,