diff --git a/_includes/video.html b/_includes/video.html
index 16a8f61..c31100a 100644
--- a/_includes/video.html
+++ b/_includes/video.html
@@ -1,4 +1,4 @@
-<video controls>
+<video max-height="240" controls>
     <source src="{{ include.src }}" type="video/{{ include.type }}">
 
     Your browser does not support the HTML video tag.