diff --git a/operators/multiclusterobservability/controllers/multiclusterobservability/grafana.go b/operators/multiclusterobservability/controllers/multiclusterobservability/grafana.go
index 75eb768cf..13551e9ff 100644
--- a/operators/multiclusterobservability/controllers/multiclusterobservability/grafana.go
+++ b/operators/multiclusterobservability/controllers/multiclusterobservability/grafana.go
@@ -54,6 +54,7 @@ type GrafanaDatasource struct {
 	Type              string          `yaml:"type,omitempty"`
 	URL               string          `yaml:"url,omitempty"`
 	Version           int             `yaml:"version,omitempty"`
+	UID               string          `yaml:"uid,omitempty"`
 	JSONData          *JsonData       `yaml:"jsonData,omitempty"`
 	SecureJSONData    *SecureJsonData `yaml:"secureJsonData,omitempty"`
 }
@@ -101,6 +102,7 @@ func GenerateGrafanaDataSource(
 					config.ProxyServiceName,
 					config.GetDefaultNamespace(),
 				),
+				UID: "000000001",
 				JSONData: &JsonData{
 					Timeout:               "300",
 					CustomQueryParameters: "max_source_resolution=auto",
@@ -118,6 +120,7 @@ func GenerateGrafanaDataSource(
 					config.ProxyServiceName,
 					config.GetDefaultNamespace(),
 				),
+				UID: "000000002",
 				JSONData: &JsonData{
 					Timeout:               "300",
 					CustomQueryParameters: "max_source_resolution=auto",
diff --git a/tests/pkg/utils/mco_metric.go b/tests/pkg/utils/mco_metric.go
index 05723eb05..763671a08 100644
--- a/tests/pkg/utils/mco_metric.go
+++ b/tests/pkg/utils/mco_metric.go
@@ -60,7 +60,7 @@ func (r GrafanaResponse) String() string {
 
 func QueryGrafana(opt TestOptions, query string) (*GrafanaResponse, error) {
 	grafanaConsoleURL := GetGrafanaURL(opt)
-	path := "/api/datasources/proxy/1/api/v1/query?"
+	path := "/api/datasources/proxy/uid/000000001/api/v1/query?"
 	queryParams := url.PathEscape(fmt.Sprintf("query=%s", query))
 	req, err := http.NewRequest(
 		"GET",
diff --git a/tests/run-in-kind/grafana/grafana-datasources-test.yaml b/tests/run-in-kind/grafana/grafana-datasources-test.yaml
index eb2449982..d1f37bb83 100644
--- a/tests/run-in-kind/grafana/grafana-datasources-test.yaml
+++ b/tests/run-in-kind/grafana/grafana-datasources-test.yaml
@@ -16,6 +16,7 @@ stringData:
       version: 0
       jsonData: null
       secureJsonData: null
+      uid: "000000001"
 kind: Secret
 metadata:
   name: grafana-datasources-test