diff --git a/testing/web-platform/meta/background-fetch/update-ui.https.window.js.ini b/testing/web-platform/meta/background-fetch/update-ui.https.window.js.ini
index 984b6722faa0e..c5abdfa152300 100644
--- a/testing/web-platform/meta/background-fetch/update-ui.https.window.js.ini
+++ b/testing/web-platform/meta/background-fetch/update-ui.https.window.js.ini
@@ -8,3 +8,6 @@
   [Background Fetch without updateUI resolves]
     expected: FAIL
 
+  [Background Fetch updateUI fails when event is not active]
+    expected: FAIL
+