diff --git a/etc/grafana/dashboards/overview.json b/etc/grafana/dashboards/overview.json
index b31b03cfa..1a654e988 100644
--- a/etc/grafana/dashboards/overview.json
+++ b/etc/grafana/dashboards/overview.json
@@ -5617,7 +5617,7 @@
         "type": "prometheus",
         "uid": "${DS_PROMETHEUS}"
       },
-      "description": "100% = 1 core",
+      "description": "",
       "fieldConfig": {
         "defaults": {
           "color": {
@@ -6319,4 +6319,4 @@
   "uid": "2k8BXz24x",
   "version": 11,
   "weekStart": ""
-}
\ No newline at end of file
+}