diff --git a/activesupport/test/test_case_test.rb b/activesupport/test/test_case_test.rb
index af7fc44d66..40dfbe2542 100644
--- a/activesupport/test/test_case_test.rb
+++ b/activesupport/test/test_case_test.rb
@@ -237,9 +237,6 @@ class AssertDifferenceTest < ActiveSupport::TestCase
   end
 end
 
-class AlsoDoingNothingTest < ActiveSupport::TestCase
-end
-
 # Setup and teardown callbacks.
 class SetupAndTeardownTest < ActiveSupport::TestCase
   setup :reset_callback_record, :foo