1 files changed, 1 insertions, 7 deletions
diff --git a/actionpack/test/template/lookup_context_test.rb b/actionpack/test/template/lookup_context_test.rb
index bac2530e3d..c65f707da0 100644
--- a/actionpack/test/template/lookup_context_test.rb
+++ b/actionpack/test/template/lookup_context_test.rb
@@ -1,20 +1,14 @@
 require "abstract_unit"
 require "abstract_controller/rendering"
 
-ActionView::LookupContext::DetailsKey.class_eval do
-  def self.details_keys
-    @details_keys
-  end
-end
-
 class LookupContextTest < ActiveSupport::TestCase
   def setup
     @lookup_context = ActionView::LookupContext.new(FIXTURE_LOAD_PATH, {})
+    ActionView::LookupContext::DetailsKey.clear
   end
 
   def teardown
     I18n.locale = :en
-    ActionView::LookupContext::DetailsKey.details_keys.clear
   end
 
   test "process view paths on initialization" do