diff --git a/vmm/src/api/openapi/cloud-hypervisor.yaml b/vmm/src/api/openapi/cloud-hypervisor.yaml
index fb894545f..7ca05c8b8 100644
--- a/vmm/src/api/openapi/cloud-hypervisor.yaml
+++ b/vmm/src/api/openapi/cloud-hypervisor.yaml
@@ -1263,6 +1263,8 @@ components:
         pci_device_id:
           type: integer
           format: uint8
+        id:
+          type: string
         device_type:
           type: integer
           format: uint32