diff --git a/src/player.ts b/src/player.ts
index a4744e5b..af42bea7 100644
--- a/src/player.ts
+++ b/src/player.ts
@@ -2013,13 +2013,15 @@ export default class Player extends FakeEventTarget {
    * @private
    */
   private _addTitleOnIframe(): void {
-    const head = Utils.Dom.getElementBySelector('head');
-    let title = head.querySelector('title');
-    if (!title){
-      title = Utils.Dom.createElement('title');
-      head.appendChild(title);
+    if (window.self !== window.top) {
+      const head = Utils.Dom.getElementBySelector('head');
+      let title = head.querySelector('title');
+      if (!title){
+        title = Utils.Dom.createElement('title');
+        head.appendChild(title);
+      }
+      title.innerHTML = this._sources.metadata.name;
     }
-    title.innerHTML = this._sources.metadata.name;
   }
 
   /**