diff --git a/Casks/beyond-compare-4-beta.rb b/Casks/beyond-compare-4-beta.rb
index 6c3b82542..d395f475e 100644
--- a/Casks/beyond-compare-4-beta.rb
+++ b/Casks/beyond-compare-4-beta.rb
@@ -4,4 +4,9 @@ class BeyondCompare4Beta < Cask
   version '4.0.0.17905'
   sha256 'f67490c52cf13343d9fda55f864519f94d13fe2c1faa8b81ee18ab026bee093e'
   link 'Beyond Compare.app'
+
+  after_install do
+    # Don't ask to move the app bundle to /Applications
+    system '/usr/bin/defaults', 'write', 'com.ScooterSoftware.BeyondCompare', 'moveToApplicationsFolderAlertSuppress', '-bool', 'true'
+  end
 end