diff --git a/Formula/omega-rpg.rb b/Formula/omega-rpg.rb
index 79fc51ae86ef..363df8b49dd9 100644
--- a/Formula/omega-rpg.rb
+++ b/Formula/omega-rpg.rb
@@ -23,6 +23,8 @@ class OmegaRpg < Formula
     sha256                               x86_64_linux:   "b7da84e88747a0e8f6715fa1961aed8004845da0eaeb523a9ee35271db6f9305"
   end
 
+  deprecate! date: "2023-02-15", because: :repo_removed
+
   uses_from_macos "ncurses"
 
   def install