diff --git a/virtual-organizations/OSG.yaml b/virtual-organizations/OSG.yaml
index 1c280bcbc..ce94b858f 100644
--- a/virtual-organizations/OSG.yaml
+++ b/virtual-organizations/OSG.yaml
@@ -261,6 +261,7 @@ DataFederations:
               Map Subject: True
         AllowedOrigins:
           - UChicago_OSGConnect_ap23
+          - UChicago_OSGConnect_Pelican_Project_Origin
         AllowedCaches:
           - ANY
         Writeback: https://ap23.uc.osg-htc.org:1095