diff --git a/src/util/geniso b/src/util/geniso
index 790e7171d..48ea2f2aa 100755
--- a/src/util/geniso
+++ b/src/util/geniso
@@ -56,7 +56,7 @@ do
 	g=${g//[^a-z0-9]}.krn
 	case "$first" in
 	"")
-		echo DEFAULT $g
+		echo DEFAULT $b
 		;;
 	esac
 	first=$g