diff --git a/test/functional/issues_controller_test.rb b/test/functional/issues_controller_test.rb
index 533930a..a0ce791 100644
--- a/test/functional/issues_controller_test.rb
+++ b/test/functional/issues_controller_test.rb
@@ -160,6 +160,9 @@ class IssuesControllerTest < ActionController::TestCase
         'o' => { :op => '=', :values => ['o'] },
         '~This is part of a subject' => { :op => '~', :values => ['This is part of a subject'] },
         '!~This is part of a subject' => { :op => '!~', :values => ['This is part of a subject'] }},
+      'tracker_id' => {
+        '3' => { :op => '=', :values => ['3'] },
+        '=3' => { :op => '=', :values => ['3'] }},
       'start_date' => {
         '2011-10-12' => { :op => '=', :values => ['2011-10-12'] },
         '=2011-10-12' => { :op => '=', :values => ['2011-10-12'] },