diff --git a/nixos/modules/monitoring/server/grafana-dashboards/meta-monitoring.json b/nixos/modules/monitoring/server/grafana-dashboards/meta-monitoring.json
index e116853aa2b899f97f67753cc6e90d7e99a28265..f6636cb32c1d2a5b8db767b523ab348ac8a8435a 100644
--- a/nixos/modules/monitoring/server/grafana-dashboards/meta-monitoring.json
+++ b/nixos/modules/monitoring/server/grafana-dashboards/meta-monitoring.json
@@ -59,7 +59,10 @@
       "bars": true,
       "dashLength": 10,
       "dashes": false,
-      "datasource": null,
+      "datasource": {
+        "type": "prometheus",
+        "uid": "LocalPrometheus"
+      },
       "description": "Is Prometheus having problems scraping our instances? Should be zero.",
       "fieldConfig": {
         "defaults": {},