update
diff --git a/charts/virtual-machine/templates/secret-network-data.yaml b/charts/virtual-machine/templates/secret-network-data.yaml
index b3c5a13..8d7a94c 100644
--- a/charts/virtual-machine/templates/secret-network-data.yaml
+++ b/charts/virtual-machine/templates/secret-network-data.yaml
@@ -4,4 +4,4 @@
   name: {{ .Values.name }}-network-data
 type: Opaque
 data:
-  networkdata: {{ .Values.cloudInit.nd | toYaml | b64enc}}
+  networkdata: {{ .Values.cloudInit.networkData | toYaml | b64enc}}