diff --git a/resource-types.go b/resource-types.go
index a426b3d..55808e5 100644
--- a/resource-types.go
+++ b/resource-types.go
@@ -21,6 +21,7 @@ const VM InstanceType = "VM"
 const CT InstanceType = "CT"
 
 type Instance struct {
+	VMID     InstanceID           `json:"vmid" mapstructure:"vmid"`
 	Type     InstanceType         `json:"type" mapstructure:"type"`
 	Name     string               `json:"name" mapstructure:"name"`
 	Proctype string               `json:"cpu" mapstructure:"cpu"`