diff --git a/runtime/syntax/indent.vim b/runtime/syntax/indent.vim
index 4934d01..4070769 100644
--- a/runtime/syntax/indent.vim
+++ b/runtime/syntax/indent.vim
@@ -1,7 +1,7 @@
 " Vim syntax file
 " Language:         indent(1) configuration file
 " Maintainer:       Nikolai Weibull <now@bitwi.se>
-" Latest Revision:  2007-05-10
+" Latest Revision:  2007-06-17
 "   indent_is_bsd:  If exists, will change somewhat to match BSD implementation
 "
 " TODO: is the deny-all (a la lilo.vim nice or no?)...
@@ -15,7 +15,7 @@
 let s:cpo_save = &cpo
 set cpo&vim
 
-setlocal iskeyword=@,48-57,-,+,_
+setlocal iskeyword+=-,+
 
 syn match   indentError   '\S\+'