diff --git a/hosts/grafana/dashboards/pVoyupoZk.json b/hosts/grafana/dashboards/pVoyupoZk.json
index 656b5901..d6707add 100644
--- a/hosts/grafana/dashboards/pVoyupoZk.json
+++ b/hosts/grafana/dashboards/pVoyupoZk.json
@@ -1582,8 +1582,7 @@
             "mode": "absolute",
             "steps": [
               {
-                "color": "green",
-                "value": null
+                "color": "green"
               },
               {
                 "color": "red",
@@ -1773,12 +1772,8 @@
       {
         "current": {
           "selected": false,
-          "text": "server10",
-          "value": "server10"
-        },
-        "datasource": {
-          "type": "influxdb",
-          "uid": "000000001"
+          "text": "hydra",
+          "value": "hydra"
         },
         "definition": "SHOW TAG VALUES WITH KEY = \"host\"",
         "hide": 0,