diff --git a/runtime/compiler/xmlwf.vim b/runtime/compiler/xmlwf.vim
index 3de9d08..2e38ca4 100644
--- a/runtime/compiler/xmlwf.vim
+++ b/runtime/compiler/xmlwf.vim
@@ -2,6 +2,7 @@
 " Compiler:	xmlwf
 " Maintainer:	Robert Rowsome <rowsome@wam.umd.edu>
 " Last Change:	2019 Jul 23
+"		2024 Apr 03 by The Vim Project (removed :CompilerSet definition)
 
 if exists("current_compiler")
   finish
@@ -11,10 +12,6 @@
 let s:cpo_save = &cpo
 set cpo&vim
 
-if exists(":CompilerSet") != 2		" older Vim always used :setlocal
-  command -nargs=* CompilerSet setlocal <args>
-endif
-
 CompilerSet makeprg=xmlwf\ %:S
 
 CompilerSet errorformat=%f:%l%c:%m