diff --git a/app/views/idv/gpo/_address_on_file.html.erb b/app/views/idv/gpo/_address_on_file.html.erb
deleted file mode 100644
index e418b3d1f91..00000000000
--- a/app/views/idv/gpo/_address_on_file.html.erb
+++ /dev/null
@@ -1,4 +0,0 @@
-<%= button_to @presenter.button,
-              idv_gpo_path,
-              method: 'put',
-              class: 'usa-button usa-button--big usa-button--wide' %>
diff --git a/config/routes.rb b/config/routes.rb
index 57a66e9e30f..076b92f3488 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -398,7 +398,6 @@
       if FeatureManagement.gpo_verification_enabled?
         get '/usps' => 'gpo#index', as: :gpo
         put '/usps' => 'gpo#create'
-        post '/usps' => 'gpo#update'
       end
 
       # deprecated routes