diff --git a/Casks/w/wiso-steuer-2023.rb b/Casks/w/wiso-steuer-2023.rb
index 3be86ad326..5baaf4c840 100644
--- a/Casks/w/wiso-steuer-2023.rb
+++ b/Casks/w/wiso-steuer-2023.rb
@@ -1,4 +1,5 @@
 cask "wiso-steuer-2023" do
+  # NOTE: "2023" is not a version number, but an intrinsic part of the product name
   version "30.12.4130"
   sha256 :no_check