diff --git a/assets/grafana/celeborn-dashboard.json b/assets/grafana/celeborn-dashboard.json
index 57c85bc76..d19e703b1 100644
--- a/assets/grafana/celeborn-dashboard.json
+++ b/assets/grafana/celeborn-dashboard.json
@@ -2550,7 +2550,7 @@
               "fullMetaSearch": false,
               "includeNullMetadata": true,
               "instant": false,
-              "legendFormat": "__auto",
+              "legendFormat": "${baseLegend}",
               "range": true,
               "refId": "A",
               "useBackend": false