diff --git a/infrastructure/controllers/base/monitoring/release.yaml b/infrastructure/controllers/base/monitoring/release.yaml
index 6cec3d7..f6578d4 100644
--- a/infrastructure/controllers/base/monitoring/release.yaml
+++ b/infrastructure/controllers/base/monitoring/release.yaml
@@ -70,6 +70,7 @@ spec:
         annotations:
           tailscale.com/expose: "true"
           tailscale.com/hostname: "grafana"
+          tailscale.com/tags: "tag:k8s-operator"
 
       # Sidecar to auto-load dashboards from ConfigMaps
       sidecar: