diff --git a/Casks/duplicati.rb b/Casks/duplicati.rb
index 491201b5b11..0ea52844fc7 100644
--- a/Casks/duplicati.rb
+++ b/Casks/duplicati.rb
@@ -2,8 +2,8 @@ cask "duplicati" do
   version "2.0.5.1,2020-01-18"
   sha256 "38509531cc9a007b98527af604f9a5faeb41b9221a79c7bd36e8846a32f1fda0"
 
-  # github.com/duplicati/duplicati/ was verified as official when first introduced to the cask
-  url "https://github.com/duplicati/duplicati/releases/download/v#{version.before_comma}-#{version.before_comma}_beta_#{version.after_comma}/duplicati-#{version.before_comma}_beta_#{version.after_comma}.dmg"
+  url "https://github.com/duplicati/duplicati/releases/download/v#{version.before_comma}-#{version.before_comma}_beta_#{version.after_comma}/duplicati-#{version.before_comma}_beta_#{version.after_comma}.dmg",
+      verified: "github.com/duplicati/duplicati/"
   appcast "https://github.com/duplicati/duplicati/releases.atom"
   name "Duplicati"
   desc "Store securely encrypted backups in the cloud!"