diff --git a/templates/components/icon.html.to b/templates/components/icon.html.to
index 159cf196..99e74b40 100644
--- a/templates/components/icon.html.to
+++ b/templates/components/icon.html.to
@@ -1,2 +1,2 @@
 {% autoescape None %}
-<span class="icon icon--{{name}}" aria-hidden="true">{{ svg }}</span>
+<span class="icon icon--{{name}} {{classes}}" aria-hidden="true">{{ svg }}</span>