diff --git a/Casks/supercollider.rb b/Casks/supercollider.rb
index 8dded193243..7c161423f39 100644
--- a/Casks/supercollider.rb
+++ b/Casks/supercollider.rb
@@ -2,7 +2,7 @@ cask :v1 => 'supercollider' do
   version '3.6.6'
   sha256 '4cc59a3ab70cbac60ce64b0fb7b6b86e070456e8f597229b05057ea6c4e1edb9'
 
-  url "https://downloads.sourceforge.net/project/supercollider/Mac%20OS%20X/3.6/SuperCollider-#{version}-OSX.dmg"
+  url "http://downloads.sourceforge.net/project/supercollider/Mac%20OS%20X/3.6/SuperCollider-#{version}-OSX.dmg"
   homepage 'http://supercollider.sourceforge.net/'
   license :gpl