diff --git a/frontend/script.js b/frontend/script.js
index 8e50054..60e7e1a 100644
--- a/frontend/script.js
+++ b/frontend/script.js
@@ -28,7 +28,7 @@
         if(canPlayType) {
             const Button = videojs.getComponent("Button");
             class DownloadButton extends videojs.getComponent("Component") {
-                createEl: () => {
+                createEl() {
                     const elem = document.createElement("a");
                     elem.href = info.download;
                     elem.classList.add("vjs-control");