diff --git a/script/helm/garage/templates/workload.yaml b/script/helm/garage/templates/workload.yaml
index 057a9858..da5d386f 100644
--- a/script/helm/garage/templates/workload.yaml
+++ b/script/helm/garage/templates/workload.yaml
@@ -14,8 +14,10 @@ spec:
   {{- end }}
   template:
     metadata:
-      {{- with .Values.podAnnotations }}
+
       annotations:
+        checksum/config: {{ include (print $.Template.BasePath "/configmap.yaml") . | sha256sum }}
+      {{- with .Values.podAnnotations }}
         {{- toYaml . | nindent 8 }}
       {{- end }}
       labels: