diff --git a/docs/upscaler/index.html b/docs/upscaler/index.html
index e8c7e16f4..83b07a7f7 100644
--- a/docs/upscaler/index.html
+++ b/docs/upscaler/index.html
@@ -641,7 +641,7 @@
                 e.stopPropagation();
 
                 const sampleUrl =
-                    "https://artplayer.org/assets/sample/frag_bunny.mp4";
+                    "https://artplayer.org/assets/sample/test1.mp4";
                 const btn = e.currentTarget;
                 const originalText = btn.innerHTML;