diff --git a/runtime/compiler/javac.vim b/runtime/compiler/javac.vim
index 9bd4cdf..53cd772 100644
--- a/runtime/compiler/javac.vim
+++ b/runtime/compiler/javac.vim
@@ -1,7 +1,7 @@
 " Vim compiler file
 " Compiler:	Java Development Kit Compiler
 " Maintainer:	Doug Kearns <dougkearns@gmail.com>
-" Last Change:	2024 Jun 14
+" Last Change:	2024 Nov 19 (enable local javac_makeprg_params)
 
 if exists("current_compiler")
   finish
@@ -11,11 +11,7 @@
 let s:cpo_save = &cpo
 set cpo&vim
 
-if exists("g:javac_makeprg_params")
-  execute $'CompilerSet makeprg=javac\ {escape(g:javac_makeprg_params, ' \|"')}'
-else
-  CompilerSet makeprg=javac
-endif
+execute $'CompilerSet makeprg=javac\ {escape(get(b:, 'javac_makeprg_params', get(g:, 'javac_makeprg_params', '')), ' \|"')}'
 
 CompilerSet errorformat=%E%f:%l:\ error:\ %m,
 		       \%W%f:%l:\ warning:\ %m,