diff --git a/values/argo/manifests/sys-project.yaml b/values/argo/manifests/sys-project.yaml
index fbe5797f..d8c15e7b 100644
--- a/values/argo/manifests/sys-project.yaml
+++ b/values/argo/manifests/sys-project.yaml
@@ -46,6 +46,8 @@ spec:
     server: https://kubernetes.default.svc
   - namespace: loki
     server: https://kubernetes.default.svc
+  - namespace: tempo
+    server: https://kubernetes.default.svc
   - namespace: x509-exporter
     server: https://kubernetes.default.svc
   - namespace: mariadb-operator