1 files changed, 1 insertions, 1 deletions
diff --git a/toolkit/components/pictureinpicture/tests/browser_removeVideoElement.js b/toolkit/components/pictureinpicture/tests/browser_removeVideoElement.js
index d9622dc3f0..ece635fd34 100644
--- a/toolkit/components/pictureinpicture/tests/browser_removeVideoElement.js
+++ b/toolkit/components/pictureinpicture/tests/browser_removeVideoElement.js
@@ -28,7 +28,7 @@ add_task(async () => {
           let otherVideo = doc.querySelector(`video:not([id="${videoID}"])`);
           let eventFired = false;
 
-          let listener = e => {
+          let listener = () => {
             eventFired = true;
           };