diff --git a/charts/auth-proxy/values.yaml b/charts/auth-proxy/values.yaml
index 15788e6..742f4c9 100644
--- a/charts/auth-proxy/values.yaml
+++ b/charts/auth-proxy/values.yaml
@@ -6,5 +6,6 @@
 whoAmIAddr: https://accounts.example.com/sessions/whoami
 loginAddr: https://accounts-ui.example.com/login
 membershipAddr: https://memberships.p.example.com/api/user
+membershipPublicAddr: https://memberships.p.example.com
 groups: ""
 portName: http