diff --git a/app/helpers/issues_helper.rb b/app/helpers/issues_helper.rb
index a6515d283..b04ec5fb0 100644
--- a/app/helpers/issues_helper.rb
+++ b/app/helpers/issues_helper.rb
@@ -84,9 +84,6 @@ module IssuesHelper
     end
     s << '<div>'
     subject = h(issue.subject)
-    if issue.is_private?
-      subject = subject + ' ' + content_tag('span', l(:field_is_private), :class => 'badge badge-private private')
-    end
     s << content_tag('h3', subject)
     s << '</div>' * (ancestors.size + 1)
     s.html_safe
diff --git a/app/views/issues/show.html.erb b/app/views/issues/show.html.erb
index 5dcd833ac..ab1a94092 100644
--- a/app/views/issues/show.html.erb
+++ b/app/views/issues/show.html.erb
@@ -2,6 +2,9 @@
 
 <h2 class="inline-flex"><%= issue_heading(@issue) %></h2>
 <%= issue_status_type_badge(@issue.status) %>
+<% if @issue.is_private? %>
+  <span class="badge badge-private private"><%= l(:field_is_private) %></span>
+<% end %>
 
 <div class="<%= @issue.css_classes %> details">
   <% if @prev_issue_id || @next_issue_id %>
diff --git a/public/stylesheets/application.css b/public/stylesheets/application.css
index 78857fcc3..70911e4f6 100644
--- a/public/stylesheets/application.css
+++ b/public/stylesheets/application.css
@@ -1451,6 +1451,7 @@ td.gantt_selected_column .gantt_hdr,.gantt_selected_column_container {
 .badge-private {
   background: #d22;
   color: #fff;
+  border: 1px solid #d22;
 }
 .badge-count {
   color: #fff;
diff --git a/test/functional/issues_controller_test.rb b/test/functional/issues_controller_test.rb
index e339ed3d4..07533a854 100644
--- a/test/functional/issues_controller_test.rb
+++ b/test/functional/issues_controller_test.rb
@@ -3020,6 +3020,14 @@ class IssuesControllerTest < Redmine::ControllerTest
     assert_select 'span.badge.badge-status-closed', text: 'closed'
   end
 
+  def test_show_should_display_private_badge_for_private_issue
+    @request.session[:user_id] = 1
+    get :show, params: {id: 14}
+
+    assert_response :success
+    assert_select 'span.badge.badge-private', text: 'Private'
+  end
+
   def test_get_new
     @request.session[:user_id] = 2
     get(