diff --git a/case-studies/index.html b/case-studies/index.html
index e4e15111c5..cf96a049d5 100644
--- a/case-studies/index.html
+++ b/case-studies/index.html
@@ -94,6 +94,6 @@ cid: caseStudies
 
 <div id="videoPlayer">
 	<!--<iframe data-url="https://www.youtube.com/watch?v=B0_5Nms8sD0" frameborder="0" allowfullscreen></iframe>-->
-	<iframe data-url="https://www.youtube.com/embed/4gyeixJLabo?autoplay=1" frameborder="0" allowfullscreen></iframe>
+	<iframe data-url="https://www.youtube.com/embed/4gyeixJLabo?autoplay=1" frameborder="0" allowfullscreen="true"></iframe>
 	<button id="closeButton"></button>
 </div>