diff --git a/pari-elldata.spec b/pari-elldata.spec
index 52562d6..69a156b 100644
--- a/pari-elldata.spec
+++ b/pari-elldata.spec
@@ -27,7 +27,7 @@ URL:            http://pari.math.u-bordeaux.fr/
 Source:         http://pari.math.u-bordeaux.fr/pub/pari/packages/elldata.tgz
 Source2:        http://pari.math.u-bordeaux.fr/pub/pari/packages/elldata.tgz.asc
 Source3:        LICENSE
-BuildRequires:  xz
+Source4:        %name.keyring
 BuildArch:      noarch
 Conflicts:      libpari-gmp < 2.2.11