diff --git a/apps/browser/src/platform/browser/browser-api.ts b/apps/browser/src/platform/browser/browser-api.ts
index c65105d384..3321296e9e 100644
--- a/apps/browser/src/platform/browser/browser-api.ts
+++ b/apps/browser/src/platform/browser/browser-api.ts
@@ -306,7 +306,7 @@ export class BrowserApi {
   ) {
     event.addListener(callback);
 
-    if (BrowserApi.isSafariApi && !BrowserApi.isBackgroundPage(window)) {
+    if (BrowserApi.isSafariApi && !BrowserApi.isBackgroundPage(self)) {
       BrowserApi.trackedChromeEventListeners.push([event, callback]);
       BrowserApi.setupUnloadListeners();
     }
@@ -323,7 +323,7 @@ export class BrowserApi {
   ) {
     event.removeListener(callback);
 
-    if (BrowserApi.isSafariApi && !BrowserApi.isBackgroundPage(window)) {
+    if (BrowserApi.isSafariApi && !BrowserApi.isBackgroundPage(self)) {
       const index = BrowserApi.trackedChromeEventListeners.findIndex(([_event, eventListener]) => {
         return eventListener == callback;
       });