diff --git a/app/views/content_items/detailed_guide.html+taxonomy_navigation.erb b/app/views/content_items/detailed_guide.html+taxonomy_navigation.erb
deleted file mode 100644
index 42ebf7d87e..0000000000
--- a/app/views/content_items/detailed_guide.html+taxonomy_navigation.erb
+++ /dev/null
@@ -1,38 +0,0 @@
-<%= content_for :simple_header, true %>
-
-<div class="grid-row">
-  <div class="column-two-thirds">
-    <%= render 'shared/title_and_translations', content_item: @content_item %>
-
-    <% if @content_item.image.present? %>
-      <%= image_tag @content_item.image, class: "logo-image" %>
-    <% end %>
-
-    <%= render 'components/notice', @content_item.withdrawal_notice_component  %>
-    <%= render 'shared/metadata', content_item: @content_item %>
-    <%= render 'shared/history_notice', content_item: @content_item %>
-    <%= render 'govuk_component/lead_paragraph', text: @content_item.description %>
-
-    <div class="sidebar-with-body" id="contents">
-      <% if @content_item.contents.any? %>
-        <%= render 'components/contents-list', contents: @content_item.contents %>
-      <% end %>
-      <% if @content_item.related_mainstream_content.any? %>
-        <aside class="related-mainstream-content" role="complementary">
-          <h4>
-            <%= raw(t('detailed_guide.related_mainstream_content')) %>
-          </h4>
-          <% @content_item.related_mainstream_content.each do |link| %>
-            <%= link %><br/>
-          <% end %>
-        </aside>
-      <% end %>
-      <%= render 'govuk_component/govspeak', @content_item.govspeak_body %>
-    </div>
-    <%= render 'shared/footer', @content_item.document_footer %>
-  </div>
-
-  <div class="column-third add-title-margin">
-    <%= render partial: 'govuk_component/taxonomy_sidebar', locals: @content_item.taxonomy_sidebar %>
-  </div>
-</div>
diff --git a/app/views/content_items/detailed_guide.html+universal_navigation.erb b/app/views/content_items/detailed_guide.html+universal_navigation.erb
deleted file mode 100644
index 7ad4d596c8..0000000000
--- a/app/views/content_items/detailed_guide.html+universal_navigation.erb
+++ /dev/null
@@ -1,37 +0,0 @@
-<%= content_for :simple_header, true %>
-<div class="grid-row">
-  <div class="column-two-thirds">
-    <%= render 'govuk_component/title', @content_item.title_and_context %>
-    <%= render 'govuk_component/lead_paragraph', text: @content_item.description %>
-  </div>
-  <div class="column-third">
-    <%= render 'components/translation-nav', translations: @content_item.available_translations %>
-    <% if @content_item.image.present? %>
-      <%= image_tag @content_item.image, class: "logo-image" %>
-    <% end %>
-  </div>
-</div>
-
-<%= render 'components/publisher-metadata', @content_item.publisher_metadata %>
-<%= render 'components/notice', @content_item.withdrawal_notice_component  %>
-<%= render 'shared/history_notice', content_item: @content_item %>
-
-<div class="grid-row">
-  <div class="column-two-thirds">
-    <% if @content_item.contents.any? %>
-      <div class="responsive-bottom-margin">
-        <%= render 'components/contents-list', contents: @content_item.contents %>
-      </div>
-    <% end %>
-    <div class="responsive-bottom-margin">
-      <%= render 'govuk_component/govspeak', @content_item.govspeak_body %>
-    </div>
-    <div class="responsive-bottom-margin">
-      <%= render 'components/published-dates', {
-            published: @content_item.published,
-            last_updated: @content_item.updated,
-            history: @content_item.history
-          } %>
-    </div>
-  </div>
-</div>