diff --git a/client-tauri/src-tauri/tauri.conf.json b/client-tauri/src-tauri/tauri.conf.json
index 11eef9ba..94a6f3ff 100644
--- a/client-tauri/src-tauri/tauri.conf.json
+++ b/client-tauri/src-tauri/tauri.conf.json
@@ -41,7 +41,7 @@
     "bundle": {
       "active": true,
       "targets": "all",
-      "identifier": "com.tauri.dev",
+      "identifier": "com.stirlingtools.pdf",
       "icon": [
         "icons/32x32.png",
         "icons/128x128.png",