diff --git a/python-arrow.spec b/python-arrow.spec
index ee3ee0e..fd8d7fc 100644
--- a/python-arrow.spec
+++ b/python-arrow.spec
@@ -15,7 +15,7 @@ Summary:            Better dates and times for Python
 
 License:            ASL 2.0
 URL:                https://pypi.io/project/arrow
-Source0:            https://pypi.io/packages/source/a/%{modname}/%{modname}-%{version}.tar.gz
+Source0:            %pypi_source arrow
 # This lets us drop a hard to port dep for py3 on epel7.
 Patch0:             python-arrow-remove-simplejson-test.patch