--- Makefile	2009-08-07 18:02:40.000000000 -0300
+++ Makefile	2009-08-13 21:25:28.000000000 -0300
@@ -9,9 +9,9 @@ 
 PORTNAME=	embassy
 PORTVERSION=	6.0.0
 PORTREVISION=	1
+
 CATEGORIES=	biology
-MASTER_SITES=	ftp://emboss.open-bio.org/pub/EMBOSS/ \
-		ftp://ftp.ebi.ac.uk/pub/software/unix/EMBOSS/
+MASTER_SITES=	ftp://emboss.open-bio.org/pub/EMBOSS/old/${PORTVERSION}/
 DIST_SUBDIR=	emboss