diff --git a/app/controllers/context_menus_controller.rb b/app/controllers/context_menus_controller.rb
index 1e37f623b..bb9e5d82f 100644
--- a/app/controllers/context_menus_controller.rb
+++ b/app/controllers/context_menus_controller.rb
@@ -46,6 +46,19 @@ class ContextMenusController < ApplicationController
 
     @priorities = IssuePriority.active.reverse
     @back = back_url
+    begin
+      # Recognize the controller and action from the back_url to determine
+      # which view triggered the context menu.
+      route = Rails.application.routes.recognize_path(@back)
+      @include_delete =
+        [
+          {controller: 'issues', action: 'index'},
+          {controller: 'gantts', action: 'show'},
+          {controller: 'calendars', action: 'show'}
+        ].any?(route.slice(:controller, :action))
+    rescue ActionController::RoutingError
+      @include_delete = false
+    end
 
     @columns = params[:c]
 
diff --git a/app/views/context_menus/issues.html.erb b/app/views/context_menus/issues.html.erb
index ee7eaa18c..23b7718f1 100644
--- a/app/views/context_menus/issues.html.erb
+++ b/app/views/context_menus/issues.html.erb
@@ -173,8 +173,10 @@
   <li><%= context_menu_link sprite_icon('copy', l(:button_copy)), bulk_edit_issues_path(:ids => @issue_ids, :copy => '1'),
                             :class => 'icon icon-copy', :disabled => !@can[:copy] %></li>
 <% end %>
-  <li><%= context_menu_link sprite_icon('del', l(:button_delete_object, object_name: (@issue_ids.size > 1 ? l(:label_issue_plural) : l(:label_issue))).capitalize), issues_path(:ids => @issue_ids, :back_url => @back),
-                            :method => :delete, :data => {:confirm => issues_destroy_confirmation_message(@issues)}, :class => 'icon icon-del', :disabled => !@can[:delete] %></li>
+  <% if @include_delete %>
+    <li><%= context_menu_link sprite_icon('del', l(:button_delete_object, object_name: (@issue_ids.size > 1 ? l(:label_issue_plural) : l(:label_issue))).capitalize), issues_path(:ids => @issue_ids, :back_url => @back),
+                              :method => :delete, :data => {:confirm => issues_destroy_confirmation_message(@issues)}, :class => 'icon icon-del', :disabled => !@can[:delete] %></li>
+  <% end %>
 
   <%= call_hook(:view_issues_context_menu_end, {:issues => @issues, :can => @can, :back => @back }) %>
 </ul>
diff --git a/test/functional/context_menus_controller_test.rb b/test/functional/context_menus_controller_test.rb
index 376f6f62b..77a5649f4 100644
--- a/test/functional/context_menus_controller_test.rb
+++ b/test/functional/context_menus_controller_test.rb
@@ -459,4 +459,30 @@ class ContextMenusControllerTest < Redmine::ControllerTest
 
     assert_select 'a.disabled', :text => 'Bulk edit'
   end
+
+  def test_context_menu_should_include_delete_for_allowed_back_urls
+    @request.session[:user_id] = 2
+    %w[
+      /issues
+      /projects/ecookbook/issues/gantt
+      /projects/ecookbook/issues/calendar
+    ].each do |back_url|
+      get :issues, :params => { :ids => [1], :back_url => back_url }
+      assert_response :success
+      assert_select 'a.icon-del', :text => /Delete/
+    end
+  end
+
+  def test_context_menu_should_not_include_delete_for_disallowed_back_urls
+    @request.session[:user_id] = 2
+    %w[
+      /issues/1
+      /projects/ecookbook/roadmap
+      /not/a/real/path
+    ].each do |back_url|
+      get :issues, :params => { :ids => [1], :back_url => back_url }
+      assert_response :success
+      assert_select 'a.icon-del', :count => 0
+    end
+  end
 end