1 files changed, 1 insertions, 1 deletions
diff --git a/browser/base/content/test/general/browser_save_private_link_perwindowpb.js b/browser/base/content/test/general/browser_save_private_link_perwindowpb.js
index 8ede97e640..42632bdc5a 100644
--- a/browser/base/content/test/general/browser_save_private_link_perwindowpb.js
+++ b/browser/base/content/test/general/browser_save_private_link_perwindowpb.js
@@ -43,7 +43,7 @@ function promiseImageDownloaded() {
   return new Promise((resolve, reject) => {
     let fileName;
     let MockFilePicker = SpecialPowers.MockFilePicker;
-    MockFilePicker.init(window);
+    MockFilePicker.init(window.browsingContext);
 
     function onTransferComplete(downloadSuccess) {
       ok(