diff --git a/_includes/head/custom.html b/_includes/head/custom.html
index 70a85723..f06435c5 100644
--- a/_includes/head/custom.html
+++ b/_includes/head/custom.html
@@ -49,6 +49,5 @@ window.cookieconsent.initialise({
 })});
 </script>
 
-<script type="text/javascript" src="//cdn.thisiswaldo.com/static/js/4156.js"></script>
 <script type="text/javascript" src="//cdn.thisiswaldo.com/static/js/5303.js"></script>
 <!-- end custom head snippets -->