diff --git a/gssdp.spec b/gssdp.spec
index fed3134..faf2266 100644
--- a/gssdp.spec
+++ b/gssdp.spec
@@ -6,7 +6,7 @@ Summary:       Resource discovery and announcement over SSDP
 Group:         System Environment/Libraries
 License:       LGPLv2+
 URL:           http://www.gupnp.org/
-Source0:       http://download.gnome.org/sources/%{name}/0.11/%{name}-%{version}.tar.gz
+Source0:       http://download.gnome.org/sources/%{name}/0.11/%{name}-%{version}.tar.bz2
 
 BuildRequires: dbus-glib-devel
 BuildRequires: GConf2-devel