diff --git a/main.js b/main.js
index 0cff1d3..67d46e5 100644
--- a/main.js
+++ b/main.js
@@ -985,6 +985,7 @@ app.whenReady().then(() => {
     if (settingsWin) settingsWin.close();
   });
 
+  win.webContents.openDevTools({ mode: 'detach' });
   // … Ende der IPC-Handler …
 });