1 files changed, 2 insertions, 4 deletions
diff --git a/theme/javascript/core/loading.js b/theme/javascript/core/loading.js
index 193531f..1ddb213 100644
--- a/theme/javascript/core/loading.js
+++ b/theme/javascript/core/loading.js
@@ -2,11 +2,9 @@ define([
     "jQuery"
 ], function($) {
     var showLoading = function(p) {
-        var $book = $(".book");
-
-        $book.addClass("is-loading");
+        $(".book").addClass("is-loading");
         p.always(function() {
-            $book.removeClass("is-loading");
+            $(".book").removeClass("is-loading");
         });
 
         return p;