diff --git a/Casks/openemu.rb b/Casks/openemu.rb
index 7c9548725e5..237fa118875 100644
--- a/Casks/openemu.rb
+++ b/Casks/openemu.rb
@@ -17,6 +17,7 @@ cask "openemu" do
   homepage "https://openemu.org/"
 
   auto_updates true
+  conflicts_with cask: "openemu-experimental"
 
   app "OpenEmu.app"