diff --git a/apps/templates/prometheus.yaml b/apps/templates/prometheus.yaml
index 9b67dc0..c49184a 100644
--- a/apps/templates/prometheus.yaml
+++ b/apps/templates/prometheus.yaml
@@ -29,6 +29,7 @@ spec:
         kubeStateMetrics.enabled: false
 
         grafana:
+          sidecar.datasources.isDefaultDatasource: false
           enabled: true
           persistence:
             enabled: true