diff --git a/base/sysfiles/sysfiles.conf b/base/sysfiles/sysfiles.conf
index fd67c6220..626c46458 100644
--- a/base/sysfiles/sysfiles.conf
+++ b/base/sysfiles/sysfiles.conf
@@ -77,7 +77,7 @@ EOT
 	cmd="$CC -Wall -O2 $confdir/btee.c -o $root/sbin/btee"
 	echo "$cmd" ; $cmd
 
-	if atstage native; then
+	if ! atstage toolchain; then
 		echo "Running postsysfiles.in scripts ..."
 		for x in $base/misc/*/postsysfiles.in
 		do [ -f $x ] && . $x ; done