diff --git a/.changes/core-notification-typo.md b/.changes/core-notification-typo.md
new file mode 100644
index 000000000..45a49dd81
--- /dev/null
+++ b/.changes/core-notification-typo.md
@@ -0,0 +1,5 @@
+---
+"tauri": patch
+---
+
+Fix `Notification.requestPermission()` throwing `Unhandled Promise Rejection: TypeError: undefined is not a function (near '...window.__TAURI__.invoke...')`
diff --git a/core/tauri/scripts/core.js b/core/tauri/scripts/core.js
index a606d4351..340c99faf 100644
--- a/core/tauri/scripts/core.js
+++ b/core/tauri/scripts/core.js
@@ -260,7 +260,7 @@ if (!String.prototype.startsWith) {
 
   function requestPermission() {
     return window.__TAURI__
-      .invoke(
+      ._invoke(
         'tauri',
         {
           __tauriModule: 'Notification',