diff --git a/nasm.changes b/nasm.changes
index d26067c..7e888a2 100644
--- a/nasm.changes
+++ b/nasm.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Mon Apr 15 13:46:25 UTC 2013 - idonmez@suse.com
+
+- Add Source URL, see https://en.opensuse.org/SourceUrls 
+
 -------------------------------------------------------------------
 Sat Sep  8 11:22:45 UTC 2012 - idonmez@suse.com
 
diff --git a/nasm.spec b/nasm.spec
index ac69536..66a6ae8 100644
--- a/nasm.spec
+++ b/nasm.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package nasm
 #
-# Copyright (c) 2012 SUSE LINUX Products GmbH, Nuernberg, Germany.
+# Copyright (c) 2013 SUSE LINUX Products GmbH, Nuernberg, Germany.
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -23,7 +23,7 @@ Release:        0
 Summary:        Netwide Assembler (An x86 Assembler)
 License:        BSD-2-Clause
 Group:          Development/Languages/Other
-Source:         nasm-%version.tar.bz2
+Source:         http://www.nasm.us/pub/nasm/releasebuilds/%{version}/nasm-%{version}.tar.bz2
 BuildRequires:  makeinfo
 BuildRoot:      %{_tmppath}/%{name}-%{version}-build