diff --git a/components/ILIAS/UI/src/Implementation/Component/Input/Field/Renderer.php b/components/ILIAS/UI/src/Implementation/Component/Input/Field/Renderer.php
index 7aa17e6feade..7f88e9c1752e 100755
--- a/components/ILIAS/UI/src/Implementation/Component/Input/Field/Renderer.php
+++ b/components/ILIAS/UI/src/Implementation/Component/Input/Field/Renderer.php
@@ -941,7 +941,6 @@ public function registerResources(ResourceRegistry $registry): void
     {
         parent::registerResources($registry);
         $registry->register('assets/css/tagify.css');
-        $registry->register('assets/js/tagInput.js');
 
         $registry->register('assets/js/dropzone.min.js');
         $registry->register('assets/js/dropzone.js');