diff --git a/demo/index.html b/demo/index.html
index 0c9b83af..ed9faf65 100644
--- a/demo/index.html
+++ b/demo/index.html
@@ -51,7 +51,7 @@
                 </ul>
             </nav>
             <section>
-                <video poster="https://cdn.selz.com/plyr/1.5/View_From_A_Blue_Moon_Trailer-HD.jpg" controls crossorigin>
+                <video poster="https://cdn.selz.com/plyr/1.5/View_From_A_Blue_Moon_Trailer-HD.jpg?v1" controls crossorigin>
                     <!-- Video files -->
                     <source src="https://cdn.selz.com/plyr/1.5/View_From_A_Blue_Moon_Trailer-HD.mp4" type="video/mp4">
                     <source src="https://cdn.selz.com/plyr/1.5/View_From_A_Blue_Moon_Trailer-HD.webm" type="video/webm">