1 files changed, 1 insertions, 2 deletions
diff --git a/activesupport/test/descendants_tracker_without_autoloading_test.rb b/activesupport/test/descendants_tracker_without_autoloading_test.rb
index 4958fb6866..74669aaca1 100644
--- a/activesupport/test/descendants_tracker_without_autoloading_test.rb
+++ b/activesupport/test/descendants_tracker_without_autoloading_test.rb
@@ -1,8 +1,7 @@
 require 'abstract_unit'
-require 'test/unit'
 require 'active_support/descendants_tracker'
 require 'descendants_tracker_test_cases'
 
 class DescendantsTrackerWithoutAutoloadingTest < ActiveSupport::TestCase
   include DescendantsTrackerTestCases
-end
-\ No newline at end of file
+end