diff --git a/devel/py-pluggy/Makefile b/devel/py-pluggy/Makefile
index bf3bf6e67cf6..9c333bf98dc1 100644
--- a/devel/py-pluggy/Makefile
+++ b/devel/py-pluggy/Makefile
@@ -1,4 +1,4 @@
-# $NetBSD: Makefile,v 1.6 2018/08/05 10:25:23 adam Exp $
+# $NetBSD: Makefile,v 1.7 2018/08/28 16:11:00 joerg Exp $
 
 DISTNAME=	pluggy-0.7.1
 PKGNAME=	${PYPKGPREFIX}-${DISTNAME}
@@ -10,6 +10,8 @@ HOMEPAGE=	https://github.com/pytest-dev/pluggy
 COMMENT=	Plugin and hook calling mechanisms for python
 LICENSE=	mit
 
+BUILD_DEPENDS+=	${PYPKGPREFIX}-setuptools_scm-[0-9]*:../../devel/py-setuptools_scm
+
 USE_LANGUAGES=	# none
 
 .include "../../lang/python/egg.mk"