diff --git a/seichi-onp-k8s/manifests/seichi-kubernetes/apps/cluster-wide-apps/app-of-other-apps/backstage.yaml b/seichi-onp-k8s/manifests/seichi-kubernetes/apps/cluster-wide-apps/app-of-other-apps/backstage.yaml
index a9453dc3d..301f57d96 100644
--- a/seichi-onp-k8s/manifests/seichi-kubernetes/apps/cluster-wide-apps/app-of-other-apps/backstage.yaml
+++ b/seichi-onp-k8s/manifests/seichi-kubernetes/apps/cluster-wide-apps/app-of-other-apps/backstage.yaml
@@ -21,6 +21,8 @@ spec:
           appConfig:
             app:
               baseUrl: https://backstage.onp-k8s.admin.seichi.click
+            backend:
+              baseUrl: https://backstage.onp-k8s.admin.seichi.click
             organization:
               name: GiganticMinecraft
             auth: