diff --git a/Library/Homebrew/extend/os/mac/diagnostic.rb b/Library/Homebrew/extend/os/mac/diagnostic.rb
index 01d894e2de740..24a2920856104 100644
--- a/Library/Homebrew/extend/os/mac/diagnostic.rb
+++ b/Library/Homebrew/extend/os/mac/diagnostic.rb
@@ -141,7 +141,7 @@ def check_for_opencore
           end
 
           <<~EOS
-            You have installed macOS using OpenCore Legacy Patcher.
+            You have installed macOS using OpenCore Legacy Patcher, version #{opencore_version}.
             We do not provide support for this configuration.
             #{please_create_pull_requests}
           EOS