diff --git a/applications/gafaelfawr/values-roe.yaml b/applications/gafaelfawr/values-roe.yaml
index 47f301c706..78d9970b14 100644
--- a/applications/gafaelfawr/values-roe.yaml
+++ b/applications/gafaelfawr/values-roe.yaml
@@ -11,7 +11,7 @@ config:
 
 
 # Support generating user metadata for CADC authentication code.
-  cadcBaseUuid: "4cb5f948-aad9-466c-837b-5eae565b0a77"
+#  cadcBaseUuid: "4cb5f948-aad9-466c-837b-5eae565b0a77"
 
 # Allow access by GitHub team.
   groupMapping: