diff --git a/.rubocop_todo.yml b/.rubocop_todo.yml
index 8fc701cb3..26a50cb97 100644
--- a/.rubocop_todo.yml
+++ b/.rubocop_todo.yml
@@ -19,7 +19,7 @@ Lint/AssignmentInCondition:
     - 'app/helpers/application_helper.rb'
     - 'app/helpers/browse_helper.rb'
     - 'app/models/client_application.rb'
-    - 'app/models/notifier.rb'
+    - 'app/mailers/notifier.rb'
     - 'lib/nominatim.rb'
     - 'lib/osm.rb'
     - 'script/deliver-message'
diff --git a/app/models/notifier.rb b/app/mailers/notifier.rb
similarity index 100%
rename from app/models/notifier.rb
rename to app/mailers/notifier.rb