diff --git a/runtime/compiler/gfortran.vim b/runtime/compiler/gfortran.vim
index 1e4e5cf..1fea3bc 100644
--- a/runtime/compiler/gfortran.vim
+++ b/runtime/compiler/gfortran.vim
@@ -2,6 +2,7 @@
 " Maintainer: H Xu <xuhdev@gmail.com>
 " Version: 0.1.3
 " Last Change: 2012 Apr 30
+"		2024 Apr 03 by The Vim Project (removed :CompilerSet definition)
 " Homepage: http://www.vim.org/scripts/script.php?script_id=3496
 "           https://bitbucket.org/xuhdev/compiler-gfortran.vim
 " License: Same as Vim
@@ -13,10 +14,6 @@
 let s:keepcpo= &cpo
 set cpo&vim
 
-if exists(":CompilerSet") != 2		" older Vim always used :setlocal
-  command -nargs=* CompilerSet setlocal <args>
-endif
-
 CompilerSet errorformat=
             \%A%f:%l.%c:,
             \%-Z%trror:\ %m,