diff --git a/shopify/layout/theme.liquid b/shopify/layout/theme.liquid
index 96868b2e..7645a1ef 100644
--- a/shopify/layout/theme.liquid
+++ b/shopify/layout/theme.liquid
@@ -6,11 +6,11 @@
     <meta name="viewport" content="width=device-width,initial-scale=1">
 
     <link rel="preconnect" href="https://cdn.shopify.com" crossorigin>
-    <link rel="preload" href="{{ 'bundle.css' | asset_url }}" as="style">
-    <link rel="preload" href="{{ 'bundle.js' | asset_url }}" as="script">
+    {{ 'bundle.css' | asset_url | preload_tag: as 'style' }}
+    {{ 'bundle.js' | asset_url | preload_tag: as 'script' }}
 
     {% if settings.favicon %}
-      <link rel="shortcut icon" href="{{ settings.favicon | img_url: '32x32' }}" type="image/png">
+      <link rel="shortcut icon" href="{{ settings.favicon | image_url: '32x32' }}" type="image/png">
     {% endif %}
 
     <title>{{ page_title | escape }}</title>
@@ -39,4 +39,4 @@
     <!-- webpack bundle -->
     <script src="{{ 'bundle.js' | asset_url }}" defer="defer"></script>
   </body>
-</html>
\ No newline at end of file
+</html>