diff --git a/ntfy/ntfy.yaml b/ntfy/ntfy.yaml
index 4b8c234..3e3ccf9 100644
--- a/ntfy/ntfy.yaml
+++ b/ntfy/ntfy.yaml
@@ -2,6 +2,8 @@ apiVersion: v1
 kind: Namespace
 metadata:
   name: ntfy
+  labels:
+    app.kubernetes.io/instance: ntfy
 
 ---
 apiVersion: v1