diff --git a/devel/p5-YAML-Perl/Makefile b/devel/p5-YAML-Perl/Makefile
index 1c12ea98521..a92bdecafc5 100644
--- a/devel/p5-YAML-Perl/Makefile
+++ b/devel/p5-YAML-Perl/Makefile
@@ -1,4 +1,4 @@
-# $OpenBSD: Makefile,v 1.1.1.1 2011/03/11 09:04:34 jasper Exp $
+# $OpenBSD: Makefile,v 1.2 2011/03/16 07:22:25 jasper Exp $
 
 COMMENT=		pure Perl implementation of YAML
 
@@ -14,6 +14,7 @@ PERMIT_PACKAGE_FTP =		Yes
 PERMIT_DISTFILES_CDROM =	Yes
 PERMIT_DISTFILES_FTP =		Yes
 
+BUILD_DEPENDS=		${RUN_DEPENDS}
 RUN_DEPENDS=		devel/p5-Error
 REGRESS_DEPENDS=	devel/p5-Test-Deep \
 			devel/p5-YAML-XS