diff --git a/.helm/templates/deployment.yaml b/.helm/templates/deployment.yaml
index 42e491d..fd7fe9b 100644
--- a/.helm/templates/deployment.yaml
+++ b/.helm/templates/deployment.yaml
@@ -15,6 +15,8 @@ spec:
     metadata:
       labels:
         app: {{ .Values.app }}
+      annotations:
+        deployment-timestamp: "{{ now | date \"20060102150405\" }}"
     spec:
       securityContext:
         runAsNonRoot: true