diff --git a/charts/eck-resources/templates/agent-fleet-server.yaml b/charts/eck-resources/templates/agent-fleet-server.yaml
index 94722ff..05745e2 100644
--- a/charts/eck-resources/templates/agent-fleet-server.yaml
+++ b/charts/eck-resources/templates/agent-fleet-server.yaml
@@ -7,15 +7,14 @@ metadata:
 spec:
   version: 8.12.0
   mode: fleet
+  fleetServerEnabled: true
+  fleetServerHost:
+    name: fleet-default
+    host: https://fleet-server-{{ .Values.env }}.{{ .Release.Namespace }}.svc:8220
   elasticsearchRefs:
     - name: elasticsearch-{{ .Values.env }}
   kibanaRef:
     name: kibana-{{ .Values.env }}
-  fleetServerEnabled: true
-  config:
-    fleet:
-      hosts:
-        - https://fleet-server-{{ .Values.env }}.{{ .Release.Namespace }}.svc:8220
   deployment:
     replicas: 1
     podTemplate: