diff --git a/src/js/contextmenu.js b/src/js/contextmenu.js
index 2a5df48..82bb678 100644
--- a/src/js/contextmenu.js
+++ b/src/js/contextmenu.js
@@ -2,14 +2,13 @@ class ContextMenu {
     constructor (player) {
         this.player = player;
 
-        [...this.player.template.menuItem].map((item, index) => {
+        Array.prototype.slice.call(this.player.template.menuItem).forEach((item, index) => {
             if (this.player.options.contextmenu[index].click) {
                 item.addEventListener('click', () => {
                     this.player.options.contextmenu[index].click(this.player);
                     this.hide();
                 });
             }
-            return item;
         });
 
         this.player.container.addEventListener('contextmenu', (e) => {
@@ -59,4 +58,4 @@ class ContextMenu {
     }
 }
 
-export default ContextMenu;
\ No newline at end of file
+export default ContextMenu;