diff --git a/app/controllers/application_controller.rb b/app/controllers/application_controller.rb
index ea52609a7..de3bd535a 100644
--- a/app/controllers/application_controller.rb
+++ b/app/controllers/application_controller.rb
@@ -6,8 +6,7 @@ class ApplicationController < ActionController::Base
   include Saas
   include RoutingHeaders, WriterAffinity
 
+  etag { "v1" }
   stale_when_importmap_changes
   allow_browser versions: :modern
-
-  etag { "v1" } # 2025-11-05 @todo: To invalidate HTTP cache after big renaming. To remove after a few days.
 end