diff --git a/src/Icons/src/Twig/UXIconComponentListener.php b/src/Icons/src/Twig/UXIconComponentListener.php
index 007b0e5f307..87a01b8d47f 100644
--- a/src/Icons/src/Twig/UXIconComponentListener.php
+++ b/src/Icons/src/Twig/UXIconComponentListener.php
@@ -28,7 +28,7 @@ public function __construct(
 
     public function onPreCreateForRender(PreCreateForRenderEvent $event): void
     {
-        if ('UX:Icon' !== $event->getName()) {
+        if ('ux:icon' !== strtolower($event->getName())) {
             return;
         }
 
diff --git a/src/Icons/tests/Fixtures/templates/template1.html.twig b/src/Icons/tests/Fixtures/templates/template1.html.twig
index 88195547b7c..ebb5e556e6a 100644
--- a/src/Icons/tests/Fixtures/templates/template1.html.twig
+++ b/src/Icons/tests/Fixtures/templates/template1.html.twig
@@ -3,7 +3,7 @@
     <li id="second">{{ ux_icon('user') }}</li>
     <li id="third">{{ ux_icon('sub:check', {'data-action': 'string "with" quotes'}) }}</li>
     <li id="fifth"><twig:UX:Icon name="user" class="h-8 w-8" /></li>
-    <li id="sixth"><twig:UX:Icon name="sub:check" /></li>
-    <li id="seventh"><twig:UX:Icon :name="'sub:'~'check'" /></li>
+    <li id="sixth"><twig:ux:icon name="sub:check" /></li>
+    <li id="seventh"><twig:Ux:Icon :name="'sub:'~'check'" /></li>
     <li id="eighth">{{ ux_icon('iconamoon:3d-duotone') }}</li>
 </ul>