diff --git a/app/controllers/documents_controller.rb b/app/controllers/documents_controller.rb
index b07cd8f9..cc6f956f 100644
--- a/app/controllers/documents_controller.rb
+++ b/app/controllers/documents_controller.rb
@@ -102,6 +102,6 @@ class DocumentsController < ApplicationController
   private
 
   def document_params
-    params.require(:document).permit(:title, :body, :deleted_at)
+    params.require(:document).permit(:title, :body, :deleted_at, :privacy)
   end
 end
diff --git a/app/views/documents/show.html.erb b/app/views/documents/show.html.erb
index 72d3004f..90725ba7 100644
--- a/app/views/documents/show.html.erb
+++ b/app/views/documents/show.html.erb
@@ -18,6 +18,21 @@
           </div>
         </div>
       <% end %>
+
+      <% if @document.persisted? %>
+        <%= link_to '#', class: "halfway-fab waves-effect waves-light share", style: 'width: 100%' do %>
+          <div class="card <%= Document.color %> lighten-2">
+            <div class="card-content white-text">
+              <i class="material-icons left">share</i>
+              Share document
+            </div>
+          </div>
+        <% end %>
+      <% end %>
     </div>
   </div>
 <% end %>
+
+<% if @document.persisted? %>
+  <%= render partial: 'content/share', locals: { shared_content: @document } %>
+<% end %>