diff --git a/tests/htdocs/site6/1880000 b/tests/htdocs/site6/1880000
new file mode 100644
index 0000000..1a40d1b
Binary files /dev/null and b/tests/htdocs/site6/1880000 differ
diff --git a/tests/htdocs/site6/index.html b/tests/htdocs/site6/index.html
index 99c51f8..0a31eb2 100644
--- a/tests/htdocs/site6/index.html
+++ b/tests/htdocs/site6/index.html
@@ -10,6 +10,7 @@
         <video autoplay="" muted="" id="bgvid" loop="">
             <source src="small.webm" type="video/webm">
             <source src="small.mp4" type="video/mp4">
+            <source src="1880000" type="video/vnd.mpeg.dash.mpd">
         </video>
     </body>
 </html>
diff --git a/tests/test_brozzling.py b/tests/test_brozzling.py
old mode 100644
new mode 100755