1 files changed, 1 insertions, 5 deletions
diff --git a/activerecord/lib/active_record/attribute_methods/before_type_cast.rb b/activerecord/lib/active_record/attribute_methods/before_type_cast.rb
index bde11d0494..d4f529acbf 100644
--- a/activerecord/lib/active_record/attribute_methods/before_type_cast.rb
+++ b/activerecord/lib/active_record/attribute_methods/before_type_cast.rb
@@ -20,11 +20,7 @@ module ActiveRecord
 
       # Handle *_before_type_cast for method_missing.
       def attribute_before_type_cast(attribute_name)
-        if attribute_name == 'id'
-          read_attribute_before_type_cast(self.class.primary_key)
-        else
-          read_attribute_before_type_cast(attribute_name)
-        end
+        read_attribute_before_type_cast(attribute_name)
       end
     end
   end