diff --git a/applications/gafaelfawr/values-rsptest.yaml b/applications/gafaelfawr/values-rsptest.yaml
index 66a4368907..d2950d7a49 100644
--- a/applications/gafaelfawr/values-rsptest.yaml
+++ b/applications/gafaelfawr/values-rsptest.yaml
@@ -12,6 +12,9 @@ config:
   github:
     clientId: "c4a5727c5788cc2d346e"
 
+  oidcServer:
+    enabled: true
+
   # Allow access by GitHub team.
   groupMapping:
     "exec:admin":