diff --git a/databases/p5-postgresql-plperl/Makefile b/databases/p5-postgresql-plperl/Makefile
index 4e99c9adf953..2f459f2c0ad7 100644
--- a/databases/p5-postgresql-plperl/Makefile
+++ b/databases/p5-postgresql-plperl/Makefile
@@ -1,28 +1,29 @@
 # New ports collection makefile for:	PostgreSQL PL/Perl 
 # Date created:		January 14, 2002
 # Whom:			Palle Girgensohn <girgen@partitur.se>
 #
 # $FreeBSD$
 #
 
 PORTNAME=	postgresql-plperl
 CATEGORIES=	databases perl5
 PKGNAMEPREFIX=	p5-
 
 MAINTAINER=	girgen@pingpong.net
 
+POSTGRESQL_PORT?=	databases/postgresql7
 POSTGRESQL_SUBPORT=YES
-.include <${.CURDIR}/../postgresql7/Makefile>
+.include <${PORTSDIR}/${POSTGRESQL_PORT}/Makefile>
 
-RUN_DEPENDS=	postgres:${PORTSDIR}/databases/postgresql7
+RUN_DEPENDS=	postgres:${PORTSDIR}/${POSTGRESQL_PORT}
 
 USE_PERL5=	yes
 CONFIGURE_ARGS=	--with-perl
 
 MAKE_ARGS+=	-C src/pl/plperl
 MAKEFILE=	GNUmakefile
 
 post-install:
 	@ ${CAT} ${PKGMESSAGE}
 
 .include <bsd.port.mk>
diff --git a/databases/postgresql-pltcl/Makefile b/databases/postgresql-pltcl/Makefile
index b54b45ebb9b9..417b8f594592 100644
--- a/databases/postgresql-pltcl/Makefile
+++ b/databases/postgresql-pltcl/Makefile
@@ -1,33 +1,34 @@
 # New ports collection makefile for:	PostgreSQL PL/Tcl
 # Date created:		January 14, 2002
 # Whom:			Palle Girgensohn <girgen@partitur.se>
 #
 # $FreeBSD$
 #
 
 PORTNAME=	postgresql-pltcl
 CATEGORIES=	databases tcl83
 
 MAINTAINER=	girgen@pingpong.net
 
+POSTGRESQL_PORT?=	databases/postgresql7
 POSTGRESQL_SUBPORT=YES
-.include <${.CURDIR}/../postgresql7/Makefile>
+.include <${PORTSDIR}/${POSTGRESQL_PORT}/Makefile>
 
 LIB_DEPENDS=	tcl${TCLVERSION:S/.//}:${PORTSDIR}/lang/tcl${TCLVERSION:S/.//}
-RUN_DEPENDS=	postgres:${PORTSDIR}/databases/postgresql7
+RUN_DEPENDS=	postgres:${PORTSDIR}/${POSTGRESQL_PORT}
 
 # you can use "make TCLVERSION=8.4" or similar for your favourite tcl version
 TCLVERSION?=	8.3
 CONFIGURE_ARGS=	--with-tcl --without-tk \
 		--with-tclconfig="${TCLCONFIG}" \
 		--with-includes="${TCL_INCDIR}"
 
 TCL_INCDIR=	${LOCALBASE}/include/tcl${TCLVERSION}
 TCLCONFIG=	${LOCALBASE}/lib/tcl${TCLVERSION}
 MAKE_ARGS+=	-C src/pl/tcl
 MAKE_ENV+=	TCL_INCDIR=${TCL_INCDIR}
 
 post-install:
 	@ ${CAT} ${PKGMESSAGE}
 
 .include <bsd.port.mk>