diff --git a/lib/persona.js b/lib/persona.js
index 22403b5..8133ef6 100644
--- a/lib/persona.js
+++ b/lib/persona.js
@@ -10,9 +10,7 @@ $(document).ready(function() {
 	setupQuickReply();
 	configureNavbarHiding();
 
-	require(['lodash'], function (_) {
-		$(window).on('resize', _.debounce(configureNavbarHiding, 200));
-	});
+	$(window).on('resize', utils.debounce(configureNavbarHiding, 200));
 
 	function configureNavbarHiding () {
 		var navbarEl = $(".navbar-fixed-top");
@@ -25,7 +23,7 @@ $(document).ready(function() {
 				showOnBottom: false,
 			});
 		}
-	};
+	}
 
 	function setupNProgress() {
 		$(window).on('action:ajaxify.start', function() {