diff --git a/applications/gafaelfawr/values-ccin2p3.yaml b/applications/gafaelfawr/values-ccin2p3.yaml
index 7d59a28426..da12e492e5 100644
--- a/applications/gafaelfawr/values-ccin2p3.yaml
+++ b/applications/gafaelfawr/values-ccin2p3.yaml
@@ -68,6 +68,8 @@ config:
   oidcServer:
     enabled: false
 
+  cadcBaseUuid: "df534647-a1df-4608-b08e-3af8dc291e41"
+
   # initialAdmins:
   #   - "mainetti"