diff --git a/Casks/affinity-photo-beta.rb b/Casks/affinity-photo-beta.rb
index 5bda14dce..4de5afbb6 100644
--- a/Casks/affinity-photo-beta.rb
+++ b/Casks/affinity-photo-beta.rb
@@ -2,7 +2,7 @@ cask 'affinity-photo-beta' do
   version :latest
   sha256 :no_check
 
-  # amazonaws.com is the official download host per the vendor homepage
+  # amazonaws.com/affinity-beta was verified as official when first introduced to the cask
   url 'https://s3.amazonaws.com/affinity-beta/download/Affinity+Photo+Customer+Beta.dmg'
   name 'Serif Affinity Photo'
   homepage 'https://affinity.serif.com/en-us/photo/'