diff --git a/content/es/examples/controllers/daemonset.yaml b/content/es/examples/controllers/daemonset.yaml
index f6c598c9bf..e41e0a6b6f 100644
--- a/content/es/examples/controllers/daemonset.yaml
+++ b/content/es/examples/controllers/daemonset.yaml
@@ -16,6 +16,7 @@ spec:
     spec:
       tolerations:
       - key: node-role.kubernetes.io/master
+        operator: Exists
         effect: NoSchedule
       containers:
       - name: fluentd-elasticsearch