diff --git a/lib/chrono_model/time_machine/history_model.rb b/lib/chrono_model/time_machine/history_model.rb
index b0c7993..fbd49c9 100644
--- a/lib/chrono_model/time_machine/history_model.rb
+++ b/lib/chrono_model/time_machine/history_model.rb
@@ -222,10 +222,6 @@ def valid_to
       end
       alias as_of_time valid_to
 
-      def recorded_at
-        ChronoModel::Conversions.string_to_utc_time attributes_before_type_cast['recorded_at']
-      end
-
       # Starting from Rails 6.0, `.read_attribute` will use the memoized
       # `primary_key` if it detects that the attribute name is `id`.
       #