diff --git a/app/views/posts/index.haml b/app/views/posts/index.haml
index 654210f2..90e30966 100644
--- a/app/views/posts/index.haml
+++ b/app/views/posts/index.haml
@@ -40,7 +40,7 @@
   %section.col
     = render 'layouts/flash'
     .d-flex.justify-content-between.align-items-center.pl-2-plus.pr-2-plus.mb-2
-      %form
+      %form{ action: site_posts_path }
         - @filter_params.each do |param, value|
           - next if param == 'q'
           %input{ type: 'hidden', name: param, value: value }