diff --git a/gbootroot b/gbootroot
index 7e1882b..db144ba 100755
--- a/gbootroot
+++ b/gbootroot
@@ -41,6 +41,9 @@
 #    FREE SOFTWARE (partial list only)
 #    --------------------------------
 #
+#    User-Mode-Linux
+#    Jeff Dike <jdike@karaya.com>
+#
 #    Yard
 #    Tom Fawcett <fawcett@croftj.net>
 #