diff --git a/gupnp.spec b/gupnp.spec
index 5afee9e..e4b8bb9 100644
--- a/gupnp.spec
+++ b/gupnp.spec
@@ -6,7 +6,7 @@ Summary:       A framework for creating UPnP devices & control points
 Group:         System Environment/Libraries
 License:       LGPLv2+
 URL:           http://www.gupnp.org/
-Source0:       http://download.gnome.org/sources/%{name}/0.18/%{name}-%{version}.tar.bz2
+Source0:       http://download.gnome.org/sources/%{name}/0.18/%{name}-%{version}.tar.xz
 
 BuildRequires: gssdp-devel >= 0.11.0
 BuildRequires: gtk-doc