diff --git a/python-magnumclient.spec b/python-magnumclient.spec
index 589ad5c9b47413c2e4a08c4bfc802840f35a5b3c..a858fc1bfd30cc88bfd5275c5aad5c0a344cd787 100644
--- a/python-magnumclient.spec
+++ b/python-magnumclient.spec
@@ -1,3 +1,4 @@
+%{!?upstream_version: %global upstream_version %{version}%{?milestone}}
 %global sname python-magnumclient
 %global pname magnumclient