diff --git a/biology/gff2ps/Makefile b/biology/gff2ps/Makefile
index 52d708a2adfc..c08892b2ffb2 100644
--- a/biology/gff2ps/Makefile
+++ b/biology/gff2ps/Makefile
@@ -8,9 +8,9 @@
 PORTNAME=	gff2ps
 PORTVERSION=	0.97b
 CATEGORIES=	biology
-MASTER_SITES=	ftp://www1.imim.es/pub/gff_tools/gff2ps/ \
-		http://www1.imim.es/software/gfftools/gff2ps_docs/manual/
-DISTFILES=	${PORTNAME}_v${PORTVERSION}.gz ${GFF2PS_MAN}.gz
+MASTER_SITES=	ftp://www1.imim.es/pub/gff_tools/gff2ps/:prog \
+		http://www1.imim.es/software/gfftools/gff2ps_docs/manual/:doc
+DISTFILES=	${PORTNAME}_v${PORTVERSION}.gz:prog ${GFF2PS_MAN}.gz:doc
 
 MAINTAINER=	chuynh@biolateral.com.au
 COMMENT=	Converts gff-formated genomic data-sets to PostScript