diff --git a/check.t b/check.t
index 7404e21..e658145 100644
--- a/check.t
+++ b/check.t
@@ -1,4 +1,4 @@
-# $MirOS: src/bin/mksh/check.t,v 1.164 2008/04/01 16:01:45 tg Exp $
+# $MirOS: src/bin/mksh/check.t,v 1.165 2008/04/01 16:04:58 tg Exp $
 # $OpenBSD: bksl-nl.t,v 1.2 2001/01/28 23:04:56 niklas Exp $
 # $OpenBSD: history.t,v 1.5 2001/01/28 23:04:56 niklas Exp $
 # $OpenBSD: read.t,v 1.3 2003/03/10 03:48:16 david Exp $
@@ -1454,7 +1454,7 @@ stdin:
 	bar="bar
 		baz"
 	tr abcdefghijklmnopqrstuvwxyz nopqrstuvwxyzabcdefghijklm <<<foo
-	$__progname -c "tr abcdefghijklmnopqrstuvwxyz nopqrstuvwxyzabcdefghijklm <<<foo"
+	"$__progname" -c "tr abcdefghijklmnopqrstuvwxyz nopqrstuvwxyzabcdefghijklm <<<foo"
 	tr abcdefghijklmnopqrstuvwxyz nopqrstuvwxyzabcdefghijklm <<<"$bar"
 	tr abcdefghijklmnopqrstuvwxyz nopqrstuvwxyzabcdefghijklm <<<'$bar'
 	tr abcdefghijklmnopqrstuvwxyz nopqrstuvwxyzabcdefghijklm <<<\$bar