diff --git a/Casks/valhalla-dsp-supermassive.rb b/Casks/valhalla-dsp-supermassive.rb
index 0a77b6f..3f2be75 100644
--- a/Casks/valhalla-dsp-supermassive.rb
+++ b/Casks/valhalla-dsp-supermassive.rb
@@ -1,12 +1,12 @@
 cask 'valhalla-dsp-supermassive' do
   version '4.0.0v4'
   sha256 '6f64b1401cc788877bc19ad07b1d52039196b268702fdd1f458388b2f9954377'
-  url "https://valhallaproduction.s3.us-west-2.amazonaws.com/supermassive/ValhallaSupermassiveOSX_#{version.dots_to_underscores}.zip"
+  url "https://valhallaproduction.s3.us-west-2.amazonaws.com/supermassive/ValhallaSupermassiveOSX_#{version.dots_to_underscores}.dmg"
   name 'Valhalla DSP Supermassive'
   homepage 'https://valhalladsp.com/shop/reverb/valhalla-supermassive/'
-  pkg "ValhallaSupermassiveOSX.pkg"
   uninstall pkgutil: "com.valhalladsp.supermassive.*"
   zap delete: [
                 '/Library/Application Support/Valhalla DSP, LLC/ValhallaSupermassive',
               ]
 end
+