diff --git a/assets/grafana/kubernetes-control-plane-status-dashboard.json b/assets/grafana/kubernetes-control-plane-status-dashboard.json
index 9350831334691c2b2ec0a36d4fae919ae3aba005..47721922ac45a3167f1c0eec43987d4140c31bab 100644
--- a/assets/grafana/kubernetes-control-plane-status-dashboard.json
+++ b/assets/grafana/kubernetes-control-plane-status-dashboard.json
@@ -333,7 +333,7 @@
           "tableColumn": "",
           "targets": [
             {
-              "expr": "topk(1, (sum by(instance) (rate(apiserver_request_count{code=~\"5..\"}[5m])) / sum by(instance) (rate(apiserver_request_count[5m]))) * 100)",
+              "expr": "max(sum by(instance) (rate(apiserver_request_count{code=~\"5..\"}[5m])) / sum by(instance) (rate(apiserver_request_count[5m]))) * 100",
               "format": "time_series",
               "intervalFactor": 2,
               "legendFormat": "",
diff --git a/manifests/grafana/grafana-dashboards.yaml b/manifests/grafana/grafana-dashboards.yaml
index 6aec18021bfab7bca5d706d404053d262632c851..13dc4e64cb451c2fe8467dcaabd62a673c367352 100644
--- a/manifests/grafana/grafana-dashboards.yaml
+++ b/manifests/grafana/grafana-dashboards.yaml
@@ -3886,7 +3886,7 @@ data:
               "tableColumn": "",
               "targets": [
                 {
-                  "expr": "topk(1, (sum by(instance) (rate(apiserver_request_count{code=~\"5..\"}[5m])) / sum by(instance) (rate(apiserver_request_count[5m]))) * 100)",
+                  "expr": "max(sum by(instance) (rate(apiserver_request_count{code=~\"5..\"}[5m])) / sum by(instance) (rate(apiserver_request_count[5m]))) * 100",
                   "format": "time_series",
                   "intervalFactor": 2,
                   "legendFormat": "",