diff --git a/mono-core.changes b/mono-core.changes
index 2780d3a..b45dacd 100644
--- a/mono-core.changes
+++ b/mono-core.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Tue Apr 16 10:30:14 UTC 2013 - idonmez@suse.com
+
+- Add Source URL, see https://en.opensuse.org/SourceUrls
+
 -------------------------------------------------------------------
 Tue Mar 19 11:06:18 UTC 2013 - idonmez@suse.com
 
diff --git a/mono-core.spec b/mono-core.spec
index e96c84d..71bcfe0 100644
--- a/mono-core.spec
+++ b/mono-core.spec
@@ -32,7 +32,7 @@ Summary:        Cross-platform, Open Source, .NET development framework
 License:        LGPL-2.1
 Group:          Development/Languages/Mono
 Url:            http://www.mono-project.com
-Source0:        mono-%{version}.tar.bz2
+Source0:        http://download.mono-project.com/sources/mono/mono-%{version}.tar.bz2
 Patch1:         mono-arm-cpuinfo-v5.patch
 Patch2:         mono-arm-cpuinfo-v7.patch
 Patch3:         mono-arm-vfp.patch