diff --git a/files/templates/mobile_navigation_bar.html b/files/templates/mobile_navigation_bar.html
index c0a839b065..190a84562e 100644
--- a/files/templates/mobile_navigation_bar.html
+++ b/files/templates/mobile_navigation_bar.html
@@ -1,4 +1,4 @@
-<script src="/assets/js/mobile_navigation_bar.js?v=53"></script>
+<script defer src="/assets/js/mobile_navigation_bar.js?v=53"></script>
 
 <style>
 	.btn-dead:hover, .active.btn-dead:hover, .active.btn-dead {