diff --git a/library/Icinga/Web/JavaScript.php b/library/Icinga/Web/JavaScript.php
index 262d462b4..e152b0237 100644
--- a/library/Icinga/Web/JavaScript.php
+++ b/library/Icinga/Web/JavaScript.php
@@ -27,7 +27,7 @@ class JavaScript
         'js/icinga/behavior/autofocus.js',
         'js/icinga/behavior/collapsible.js',
         'js/icinga/behavior/detach.js',
-        'js/icinga/behavior/sparkline.js',
+        //'js/icinga/behavior/sparkline.js',
         'js/icinga/behavior/dropdown.js',
         'js/icinga/behavior/navigation.js',
         'js/icinga/behavior/form.js',
@@ -42,7 +42,7 @@ class JavaScript
     protected static $vendorFiles = array(
         'js/vendor/jquery-3.4.1',
         'js/vendor/jquery-migrate-3.1.0',
-        'js/vendor/jquery.sparkline'
+        //'js/vendor/jquery.sparkline'
     );
 
     public static function sendMinified()