1 files changed, 1 insertions, 1 deletions
diff --git a/browser/extensions/pictureinpicture/video-wrappers/voot.js b/browser/extensions/pictureinpicture/video-wrappers/voot.js
index 57d903a2e8..01d3e4e8d4 100644
--- a/browser/extensions/pictureinpicture/video-wrappers/voot.js
+++ b/browser/extensions/pictureinpicture/video-wrappers/voot.js
@@ -10,7 +10,7 @@ class PictureInPictureVideoWrapper {
 
     if (container) {
       updateCaptionsFunction("");
-      const callback = function (mutationsList, observer) {
+      const callback = function () {
         let text = container.querySelector(".playkit-subtitles").innerText;
         if (!text) {
           updateCaptionsFunction("");