diff --git a/config/services/dataplane_v1beta1_openstackdataplaneservice_nova.yaml b/config/services/dataplane_v1beta1_openstackdataplaneservice_nova.yaml
index 257fa5833..c17f1f761 100644
--- a/config/services/dataplane_v1beta1_openstackdataplaneservice_nova.yaml
+++ b/config/services/dataplane_v1beta1_openstackdataplaneservice_nova.yaml
@@ -3,12 +3,14 @@ kind: OpenStackDataPlaneService
 metadata:
   name: nova
 spec:
-  secrets:
-    - nova-cell1-compute-config
-    # NOTE: this Secret needs to be created before deploying the data plane.
-    # It should contain an ssh key-pair in the secret fields: ssh-privatekey
-    # and ssh-publickey
-    - nova-migration-ssh-key
+  dataSources:
+    - secretRef:
+        name: nova-cell1-compute-config
+    - secretRef:
+        name: nova-migration-ssh-key
+    - configMapRef:
+        name: nova-extra-config
+        optional: true
   playbook: osp.edpm.nova
   caCerts: combined-ca-bundle
   containerImageFields: