diff --git a/packages/web-twig/src/Resources/helpers/animations/animations.stories.twig b/packages/web-twig/src/Resources/helpers/animations/animations.stories.twig
index eb68e3e371..49b62e1ac1 100644
--- a/packages/web-twig/src/Resources/helpers/animations/animations.stories.twig
+++ b/packages/web-twig/src/Resources/helpers/animations/animations.stories.twig
@@ -6,7 +6,7 @@
 
         <h2 class="docs-Heading">Animations</h2>
 
-        <Icon name="reload" class="animation-spin-clockwise" />
+        <Icon name="reload" UNSAFE_className="animation-spin-clockwise" />
 
     </section>