diff --git a/manifests/monitoring/grafana.yaml b/manifests/monitoring/grafana.yaml
index 1169c71..8611b04 100644
--- a/manifests/monitoring/grafana.yaml
+++ b/manifests/monitoring/grafana.yaml
@@ -209,10 +209,7 @@ spec:
       labels:
         app.kubernetes.io/name: grafana
     spec:
-      dnsConfig:
-        options:
-          - name: ndots
-            value: "2"
+      dnsPolicy: ClusterFirst
       serviceAccountName: grafana
       securityContext:
         fsGroup: 472