Index: head/databases/powa-archivist/Makefile
===================================================================
--- head/databases/powa-archivist/Makefile	(revision 423064)
+++ head/databases/powa-archivist/Makefile	(revision 423065)
@@ -1,26 +1,26 @@
 # Created by: Palle Girgensohn <girgen@FreeBSD.org>
 # $FreeBSD$
 
 PORTNAME=	powa-archivist
 PORTVERSION=	3.1.0
 CATEGORIES=	databases
 
 MAINTAINER=	girgen@FreeBSD.org
 COMMENT=	PostgreSQL workload analyzer background worker
 
 LICENSE=	PostgreSQL
 
 RUN_DEPENDS=	${LOCALBASE}/lib/postgresql/pg_stat_kcache.so:databases/pg_stat_kcache \
 		${LOCALBASE}/lib/postgresql/pg_qualstats.so:databases/pg_qualstats
 
 USE_GITHUB=	yes
 GH_ACCOUNT=	dalibo
 GH_TAGNAME=	REL_${PORTVERSION:S/./_/g}
 
-USES=		gmake pgsql
+USES=		gmake pgsql:9.4+
 WANT_PGSQL=	server contrib
 
 pre-patch:
 	@for f in ${BUILD_WRKSRC}/*.md; do ${MV} $$f $${f%/*}/powa-$${f##*/}; done
 
 .include <bsd.port.mk>