diff --git a/runtime/syntax/trustees.vim b/runtime/syntax/trustees.vim
index 6c58d39..3a7d26e 100644
--- a/runtime/syntax/trustees.vim
+++ b/runtime/syntax/trustees.vim
@@ -1,7 +1,7 @@
 " Vim syntax file
 " Language:     trustees
 " Maintainer:   Nima Talebi <nima@it.net.au>
-" Last Change:  2005-10-12
+" Last Change:  2022 Jun 14
 
 " quit when a syntax file was already loaded
 if exists("b:current_syntax")
@@ -40,3 +40,5 @@
 highlight link tfsRuleWho Identifier
 syntax match tfsRuleWhat ~[RWEBXODCU!]\+~ contained contains=tfsSpecialChar
 highlight link tfsRuleWhat Structure
+
+let b:current_syntax = 'trustees'