diff --git a/infrastructure/mk/gnu.port.mk b/infrastructure/mk/gnu.port.mk
index ac1dac0e32a..0bd039eb1d8 100644
--- a/infrastructure/mk/gnu.port.mk
+++ b/infrastructure/mk/gnu.port.mk
@@ -1,6 +1,6 @@
 #-*- mode: Fundamental; tab-width: 4; -*-
 # ex:ts=4 sw=4 filetype=make:
-# $OpenBSD: gnu.port.mk,v 1.5 2001/09/30 17:14:33 espie Exp $
+# $OpenBSD: gnu.port.mk,v 1.6 2002/03/03 01:23:23 brad Exp $
 #	Based on bsd.port.mk, originally by Jordan K. Hubbard.
 #	This file is in the public domain.
 
@@ -10,6 +10,8 @@ MODGNU_configure =
 .for _d in ${MODGNU_CONFIG_GUESS_DIRS}
 MODGNU_configure += cp -f ${PORTSDIR}/infrastructure/db/config.guess ${_d};
 MODGNU_configure += chmod a+rx ${_d}/config.guess;
+MODGNU_configure += cp -f ${PORTSDIR}/infrastructure/db/config.sub ${_d};
+MODGNU_configure += chmod a+rx ${_d}/config.sub;
 .endfor
 MODGNU_configure += ${MODSIMPLE_configure}