diff --git a/devel/Makefile b/devel/Makefile
index f28094bb592a..d7673809df00 100644
--- a/devel/Makefile
+++ b/devel/Makefile
@@ -1,4 +1,4 @@
-# $NetBSD: Makefile,v 1.893 2007/09/20 21:21:03 wiz Exp $
+# $NetBSD: Makefile,v 1.894 2007/09/21 10:15:40 taca Exp $
 #
 
 COMMENT=	Development utilities
@@ -708,6 +708,7 @@ SUBDIR+=	rsltc
 SUBDIR+=	rt-mysql
 SUBDIR+=	rt-pgsql
 SUBDIR+=	rt3
+SUBDIR+=	ruby-SDL
 SUBDIR+=	ruby-activesupport
 SUBDIR+=	ruby-amstd
 SUBDIR+=	ruby-bsearch