diff --git a/runtime/syntax/apache.vim b/runtime/syntax/apache.vim
index e73045e4c8..d2b8be733b 100644
--- a/runtime/syntax/apache.vim
+++ b/runtime/syntax/apache.vim
@@ -3,7 +3,7 @@
 " Maintainer: David Necas (Yeti) <yeti@physics.muni.cz>
 " License: This file can be redistribued and/or modified under the same terms
 "		as Vim itself.
-" Last Change: 2022 Apr 25
+" Last Change: 2024 Nov 23
 " Notes: Last synced with apache-2.2.3, version 1.x is no longer supported
 " TODO: see particular FIXME's scattered through the file
 "		make it really linewise?
@@ -14,6 +14,7 @@ if exists("b:current_syntax")
 	finish
 endif
 
+syn iskeyword @,48-57,_,192-255,-
 syn case ignore
 
 " Base constructs