diff --git a/Library/Homebrew/keg_relocate.rb b/Library/Homebrew/keg_relocate.rb
index ed32117761..ad779064bf 100644
--- a/Library/Homebrew/keg_relocate.rb
+++ b/Library/Homebrew/keg_relocate.rb
@@ -214,8 +214,6 @@ class Keg
     end
   end
 
-  def codesign_patched_binary(_binary_file); end
-
   def lib
     path/"lib"
   end