1 files changed, 0 insertions, 5 deletions
diff --git a/railties/test/commands/dbconsole_test.rb b/railties/test/commands/dbconsole_test.rb
index a3cd1eb0ed..b8c7354ed0 100644
--- a/railties/test/commands/dbconsole_test.rb
+++ b/railties/test/commands/dbconsole_test.rb
@@ -82,20 +82,15 @@ class Rails::DBConsoleTest < ActiveSupport::TestCase
     assert_equal "test", Rails::DBConsole.new.environment
 
     ENV['RAILS_ENV'] = nil
-    ENV['RACK_ENV'] = nil
 
     Rails.stub(:respond_to?, false) do
       assert_equal "development", Rails::DBConsole.new.environment
 
-      ENV['RACK_ENV'] = "rack_env"
-      assert_equal "rack_env", Rails::DBConsole.new.environment
-
       ENV['RAILS_ENV'] = "rails_env"
       assert_equal "rails_env", Rails::DBConsole.new.environment
     end
   ensure
     ENV['RAILS_ENV'] = "test"
-    ENV['RACK_ENV'] = nil
   end
 
   def test_rails_env_is_development_when_argument_is_dev