diff --git a/dot.mkshrc b/dot.mkshrc
index ef1c742..9f55268 100644
--- a/dot.mkshrc
+++ b/dot.mkshrc
@@ -1,5 +1,5 @@
 # $Id$
-# $MirOS: src/bin/mksh/dot.mkshrc,v 1.109 2017/02/18 02:33:11 tg Exp $
+# $MirOS: src/bin/mksh/dot.mkshrc,v 1.110 2017/02/18 02:37:57 tg Exp $
 #-
 # Copyright (c) 2002, 2003, 2004, 2006, 2007, 2008, 2009, 2010,
 #		2011, 2012, 2013, 2014, 2015, 2016, 2017
@@ -586,9 +586,8 @@ function enable {
 
 \: place customisations below this line
 
-for p in ~/.etc/bin ~/bin; do
+[[ $PATH = *\;?:\\* ]] || for p in ~/.etc/bin ~/bin; do
 	[[ -d $p/. ]] || \continue
-	#XXX OS/2
 	[[ :$PATH: = *:$p:* ]] || PATH=$p:$PATH
 done