diff --git a/mon/scripts/Vitastor-Grafana-6+.json b/mon/scripts/Vitastor-Grafana-6+.json
index 30e8b139..93131cec 100644
--- a/mon/scripts/Vitastor-Grafana-6+.json
+++ b/mon/scripts/Vitastor-Grafana-6+.json
@@ -2778,7 +2778,7 @@
           }
         ],
         "query": "label_values(clusterid)",
-        "refresh": 0,
+        "refresh": 1,
         "regex": "",
         "skipUrlSync": false,
         "sort": 0,