diff -u a/postgis-1.3.1.ebuild b/postgis-1.3.1.ebuild
--- a/postgis-1.3.1.ebuild	2011-07-06 10:24:41.000000000 +0100
+++ b/postgis-1.3.1.ebuild	2011-07-06 10:50:10.000000000 +0100
@@ -13,7 +13,7 @@
 SLOT="0"
 IUSE="geos proj doc"
 
-RDEPEND="dev-db/postgresql-server
+RDEPEND="<dev-db/postgresql-server-8.4
 	geos? ( sci-libs/geos )
 	proj? ( sci-libs/proj )"