diff --git a/kbatch/templates/deployment.yaml b/kbatch/templates/deployment.yaml
index 497531f..d8009ee 100644
--- a/kbatch/templates/deployment.yaml
+++ b/kbatch/templates/deployment.yaml
@@ -15,6 +15,7 @@ spec:
     metadata:
       {{- with .Values.podAnnotations }}
       annotations:
+        checksum/secret: {{ include (print $.Template.BasePath "/secret.yaml") . | sha256sum }}
         {{- toYaml . | nindent 8 }}
       {{- end }}
       labels: