diff --git a/data/static/js/bitties/pyrom-bitty.js b/data/static/js/bitties/pyrom-bitty.js
index f700561..8f560bc 100644
--- a/data/static/js/bitties/pyrom-bitty.js
+++ b/data/static/js/bitties/pyrom-bitty.js
@@ -2,12 +2,12 @@ const bookmarkMenuHrefTemplate = '/hyperapi/bookmarks-dropdown'
 
 export default class {
   async showBookmarkMenu(ev, el) {
-    if ((ev.target.dataset.bookmarkId === el.getString('bookmarkId')) && el.childElementCount === 0) {
+    if ((ev.sender.dataset.bookmarkId === el.getString('bookmarkId')) && el.childElementCount === 0) {
       const searchParams = new URLSearchParams({
-        'id': ev.target.dataset.conceptId,
+        'id': ev.sender.dataset.conceptId,
         'require_reload': el.dataset.requireReload,
       });
-      const bookmarkMenuHref = `${bookmarkMenuHrefTemplate}/${ev.target.dataset.bookmarkType}?${searchParams}`;
+      const bookmarkMenuHref = `${bookmarkMenuHrefTemplate}/${ev.sender.dataset.bookmarkType}?${searchParams}`;
       const res = await this.api.getHTML(bookmarkMenuHref);
       if (res.error) {
         return;