diff --git a/app/extensions/recesso-storefront/blocks/withdrawal_embed.liquid b/app/extensions/recesso-storefront/blocks/withdrawal_embed.liquid
index 98bb4e7..afa7296 100644
--- a/app/extensions/recesso-storefront/blocks/withdrawal_embed.liquid
+++ b/app/extensions/recesso-storefront/blocks/withdrawal_embed.liquid
@@ -7,7 +7,7 @@
 {%- endcomment -%}
 
 {{ 'recesso-storefront.css' | asset_url | stylesheet_tag }}
-{{ 'recesso-storefront.js' | asset_url | script_tag }}
+<script src="{{ 'recesso-storefront.js' | asset_url }}" defer></script>
 
 {% if block.settings.show_link %}
 <div class="recesso-embed recesso-embed-{{ block.settings.alignment }}">
diff --git a/app/extensions/recesso-storefront/blocks/withdrawal_link.liquid b/app/extensions/recesso-storefront/blocks/withdrawal_link.liquid
index f592b18..16d44e4 100644
--- a/app/extensions/recesso-storefront/blocks/withdrawal_link.liquid
+++ b/app/extensions/recesso-storefront/blocks/withdrawal_link.liquid
@@ -9,7 +9,7 @@
 {%- assign rc_label = block.settings.label | default: 'Recedere dal contratto qui' -%}
 
 {{ 'recesso-storefront.css' | asset_url | stylesheet_tag }}
-{% if block.settings.use_modal %}{{ 'recesso-storefront.js' | asset_url | script_tag }}{% endif %}
+{% if block.settings.use_modal %}<script src="{{ 'recesso-storefront.js' | asset_url }}" defer></script>{% endif %}
 
 <div class="recesso-block recesso-align-{{ block.settings.alignment }}" {{ block.shopify_attributes }}>
   <a