diff --git a/observability/dashboards/rhobs-instance-utilization-overview.libsonnet b/observability/dashboards/rhobs-instance-utilization-overview.libsonnet
index 5f91c34db9..800e1e3a3f 100644
--- a/observability/dashboards/rhobs-instance-utilization-overview.libsonnet
+++ b/observability/dashboards/rhobs-instance-utilization-overview.libsonnet
@@ -686,7 +686,12 @@ function() {
         ) { collapse: true }
       ) + {
         templating+: {
-          list+: [namespaceTemplate, jobTemplate, intervalTemplate],
+          list+: [
+            if variable.name == 'datasource'
+            then variable { regex: config.dashboard.instance_name_filter }
+            else variable
+            for variable in super.list
+          ] + [namespaceTemplate, jobTemplate, intervalTemplate],
         },
       },
   },
diff --git a/resources/observability/grafana/observatorium/grafana-dashboard-rhobs-instance-utilization-overview.configmap.yaml b/resources/observability/grafana/observatorium/grafana-dashboard-rhobs-instance-utilization-overview.configmap.yaml
index 3f14eccfde..167a090671 100644
--- a/resources/observability/grafana/observatorium/grafana-dashboard-rhobs-instance-utilization-overview.configmap.yaml
+++ b/resources/observability/grafana/observatorium/grafana-dashboard-rhobs-instance-utilization-overview.configmap.yaml
@@ -8063,6 +8063,22 @@ data:
         "regex": "",
         "type": "datasource"
        },
+       {
+        "current": {
+         "text": "default",
+         "value": "default"
+        },
+        "hide": 0,
+        "label": null,
+        "name": "datasource",
+        "options": [
+
+        ],
+        "query": "prometheus",
+        "refresh": 1,
+        "regex": "/^rhobs.*|telemeter-prod-01-prometheus|app-sre-stage-01-prometheus/",
+        "type": "datasource"
+       },
        {
         "allValue": ".+",
         "current": {