diff --git a/sys-cluster/ceph/ceph-0.67.ebuild b/sys-cluster/ceph/ceph-0.67.ebuild
index 905cc76..b88a595 100644
--- a/sys-cluster/ceph/ceph-0.67.ebuild
+++ b/sys-cluster/ceph/ceph-0.67.ebuild
@@ -66,6 +66,7 @@ src_prepare() {
 	sed -e '/testsnaps/d' -i src/Makefile.am || die
 	sed -e "/bin=/ s:lib:$(get_libdir):" "${FILESDIR}"/${PN}.initd \
 		> "${T}"/${PN}.initd || die
+	sed -e '/^ceph_sbindir =/s:$(exec_prefix)::' -i src/Makefile.am || die #bug #481250
 	eautoreconf
 }