diff --git a/deploy/production-like/grafana/dashboards/cloud-native-overview.json b/deploy/production-like/grafana/dashboards/cloud-native-overview.json
index 940ffd4..d1c0903 100644
--- a/deploy/production-like/grafana/dashboards/cloud-native-overview.json
+++ b/deploy/production-like/grafana/dashboards/cloud-native-overview.json
@@ -10,7 +10,7 @@
   ],
   "timezone": "browser",
   "schemaVersion": 39,
-  "version": 4,
+  "version": 5,
   "refresh": "10s",
   "time": {
     "from": "now-15m",
@@ -379,7 +379,7 @@
       },
       "targets": [
         {
-          "expr": "sum(rate(http_server_requests_seconds_count{status=~\"5..\"}[1m]))",
+          "expr": "sum(rate(http_server_requests_seconds_count{status=~\"5..\"}[1m])) or vector(0)",
           "refId": "A"
         }
       ],
@@ -544,7 +544,7 @@
       },
       "targets": [
         {
-          "expr": "sum(rate(http_server_requests_seconds_count{status=~\"5..\"}[1m]))",
+          "expr": "sum(rate(http_server_requests_seconds_count{status=~\"5..\"}[1m])) or vector(0)",
           "legendFormat": "5xx/sec",
           "refId": "A"
         }