diff --git a/config/application.rb b/config/application.rb
index 3eec65dc0..5f4481512 100644
--- a/config/application.rb
+++ b/config/application.rb
@@ -17,7 +17,7 @@ end
 module DomainNameRegistry
   class Application < Rails::Application
     config.load_defaults 6.0
-    config.autoload = :classic # Do not use zeitwerk for now
+    config.autoloader = :classic # Do not use zeitwerk for now
 
     # Settings in config/environments/* take precedence over those specified here.
     # Application configuration should go into files in config/initializers