diff --git a/python-lazr.delegates.spec b/python-lazr.delegates.spec
index 41954a7..8772cce 100644
--- a/python-lazr.delegates.spec
+++ b/python-lazr.delegates.spec
@@ -23,7 +23,7 @@ Release:        0
 Summary:        Easily write objects that delegate behavior
 License:        LGPL-3.0-only
 URL:            https://launchpad.net/lazr.delegates
-Source:         https://files.pythonhosted.org/packages/d4/4e/d9cd054b93aaf0585a21a9e201840db7c0eabc43fa326d7ce6986e5b691a/lazr.delegates-2.1.0.tar.gz
+Source:         https://files.pythonhosted.org/packages/source/l/lazr.delegates/lazr.delegates-%{version}.tar.gz
 BuildRequires:  %{python_module setuptools}
 BuildRequires:  fdupes
 BuildRequires:  python-rpm-macros