diff --git a/config/schema.go b/config/schema.go
index 312da7bd..8e7d9e6b 100644
--- a/config/schema.go
+++ b/config/schema.go
@@ -13,7 +13,8 @@ var schema = `{
     "hostname": {"type": "string"},
     "mounts": {"type": "array"},
     "rancher": {"$ref": "#/definitions/rancher_config"},
-    "runcmd": {"type": "array"}
+    "runcmd": {"type": "array"},
+    "bootcmd": {"type": "array"}
   },
 
   "definitions": {
diff --git a/scripts/schema.json b/scripts/schema.json
index 6e04a089..022505cc 100644
--- a/scripts/schema.json
+++ b/scripts/schema.json
@@ -11,7 +11,8 @@
     "hostname": {"type": "string"},
     "mounts": {"type": "array"},
     "rancher": {"$ref": "#/definitions/rancher_config"},
-    "runcmd": {"type": "array"}
+    "runcmd": {"type": "array"},
+    "bootcmd": {"type": "array"}
   },
 
   "definitions": {