diff --git a/themes/grav/templates/partials/plugins-details.html.twig b/themes/grav/templates/partials/plugins-details.html.twig
index 81a44542..7ed7e62d 100644
--- a/themes/grav/templates/partials/plugins-details.html.twig
+++ b/themes/grav/templates/partials/plugins-details.html.twig
@@ -48,7 +48,7 @@
                 {% set gumroad_loaded = true %}
                 <script src="//gumroad.com/js/gumroad.js"></script>
             {% endif %}
-            <a class="gumroad-button button" href="https://gum.co/{{ plugin.premium.product_permalink }}" target="_blank" data-gumroad-single-product="true"><i class="fa fa-shopping-cart"></i> {{ "Buy Now"|tu }}</a>
+            <a class="gumroad-button button" href="https://gum.co/{{ plugin.premium.permalink }}" target="_blank" data-gumroad-single-product="true"><i class="fa fa-shopping-cart"></i> {{ "Buy Now"|tu }}</a>
         {% else %}
             <a class="button" href="#" data-remodal-target="add-package" data-packages-slugs="{{ plugin.slug }}" data-plugin-action="start-package-installation"><i class="fa fa-plus"></i> {{ "PLUGIN_ADMIN.INSTALL_PLUGIN"|tu }}</a>
         {% endif %}
diff --git a/themes/grav/templates/partials/plugins-list.html.twig b/themes/grav/templates/partials/plugins-list.html.twig
index a2870813..e9607809 100644
--- a/themes/grav/templates/partials/plugins-list.html.twig
+++ b/themes/grav/templates/partials/plugins-list.html.twig
@@ -52,7 +52,7 @@
                             {% set gumroad_loaded = true %}
                             <script src="//gumroad.com/js/gumroad.js"></script>
                         {% endif %}
-                        <a class="gumroad-button button" href="https://gum.co/{{ plugin.premium.product_permalink }}" target="_blank" data-gumroad-single-product="true"><i class="fa fa-shopping-cart"></i> {{ "Buy Now"|tu }}</a>
+                        <a class="gumroad-button button" href="https://gum.co/{{ plugin.premium.permalink }}" target="_blank" data-gumroad-single-product="true"><i class="fa fa-shopping-cart"></i> {{ "Buy Now"|tu }}</a>
                     {% else %}
                 <a class="button" href="#" data-remodal-target="add-package" data-packages-slugs="{{ plugin.slug }}" data-plugin-action="start-package-installation"><i class="fa fa-plus"></i> {{ "PLUGIN_ADMIN.INSTALL"|tu }}</a>
                     {% endif %}