diff --git a/build.py b/build.py
index eaa48b8..e893f82 100755
--- a/build.py
+++ b/build.py
@@ -17,7 +17,7 @@ SECTIONS = {
 def card(name, web, raw):
     return f'''\
 <div class="card">
-<video controls>
+<video controls="controls" preload="none">
 <source src="{web}" />
 </video>
 <br />