diff --git a/Casks/xdm.rb b/Casks/xdm.rb
index 437940bc9e8..a3852060180 100644
--- a/Casks/xdm.rb
+++ b/Casks/xdm.rb
@@ -1,6 +1,6 @@
 cask "xdm" do
   version "7.2.7"
-  sha256 "b28d3aac96fe9a2ce161bdd4462fe270eac3dd3ce91828f0e308b9d77aa811b4"
+  sha256 :no_check
 
   # downloads.sourceforge.net/xdman/ was verified as official when first introduced to the cask
   url "https://downloads.sourceforge.net/xdman/xdm-setup.dmg"