diff --git a/config/clusters/cloudbank/dvc.values.yaml b/config/clusters/cloudbank/dvc.values.yaml
index 5e36654eea..25539e8ab0 100644
--- a/config/clusters/cloudbank/dvc.values.yaml
+++ b/config/clusters/cloudbank/dvc.values.yaml
@@ -40,6 +40,8 @@ jupyterhub:
               username_claim: "email"
             allowed_domains:
               - dvc.edu
+              - email.4cd.edu
+              - insite.4cd.edu
           http://google.com/accounts/o8/id:
             username_derivation:
               username_claim: "email"