diff --git a/app/views/posts/index.haml b/app/views/posts/index.haml
index 3cd8103e..2c259064 100644
--- a/app/views/posts/index.haml
+++ b/app/views/posts/index.haml
@@ -122,7 +122,7 @@
                       %span.badge.badge-primary= I18n.t('posts.attributes.draft.label')
                     %br
                     %small
-                      = link_to @site.layouts[post.layout].humanized_name, site_posts_path(@site, **@filter_params.merge(layout: post.layout))
+                      = link_to @site.layouts[post.layout].humanized_name, site_posts_path(@site, **@filter_params.merge(layout: [post.layout]))
                       - post.front_matter['categories']&.each do |category|
                         = link_to site_posts_path(@site, **@filter_params.merge(category: category)) do
                           %span{ lang: post.locale, dir: dir }= category