diff --git a/.rubocop_todo.yml b/.rubocop_todo.yml
index 16720460487..a79f88f971a 100644
--- a/.rubocop_todo.yml
+++ b/.rubocop_todo.yml
@@ -307,7 +307,7 @@ Style/FetchEnvVar:
     - 'config/initializers/devise.rb'
     - 'config/initializers/paperclip.rb'
     - 'config/initializers/vapid.rb'
-    - 'lib/mastodon/premailer_webpack_strategy.rb'
+    - 'lib/premailer_webpack_strategy.rb'
     - 'lib/mastodon/redis_config.rb'
     - 'lib/tasks/repo.rake'
     - 'spec/features/profile_spec.rb'
diff --git a/config/initializers/premailer_rails.rb b/config/initializers/premailer_rails.rb
index 98b2082719c..52576ef8832 100644
--- a/config/initializers/premailer_rails.rb
+++ b/config/initializers/premailer_rails.rb
@@ -1,6 +1,6 @@
 # frozen_string_literal: true
 
-require_relative '../../lib/mastodon/premailer_webpack_strategy'
+require_relative '../../lib/premailer_webpack_strategy'
 
 Premailer::Rails.config.merge!(remove_ids: true,
                                adapter: :nokogiri,
diff --git a/lib/mastodon/premailer_webpack_strategy.rb b/lib/premailer_webpack_strategy.rb
similarity index 100%
rename from lib/mastodon/premailer_webpack_strategy.rb
rename to lib/premailer_webpack_strategy.rb