diff --git a/snippets/product-variant-options.liquid b/snippets/product-variant-options.liquid
index a932f448273..1403d5c8c2f 100644
--- a/snippets/product-variant-options.liquid
+++ b/snippets/product-variant-options.liquid
@@ -80,7 +80,7 @@
     <input
       type="radio"
       id="{{ input_id }}"
-      name="{{ input_name }}"
+      name="{{ input_name | escape }}"
       value="{{ value | escape }}"
       form="{{ product_form_id }}"
       {% if value.selected %}