diff --git a/packages/clients/src/api/mongodb/v1alpha1/marshalling.gen.ts b/packages/clients/src/api/mongodb/v1alpha1/marshalling.gen.ts
index 209d01605..d0e978158 100644
--- a/packages/clients/src/api/mongodb/v1alpha1/marshalling.gen.ts
+++ b/packages/clients/src/api/mongodb/v1alpha1/marshalling.gen.ts
@@ -1,5 +1,6 @@
 // This file was automatically generated. DO NOT EDIT.
 // If you have any remark or suggestion do not hesitate to open an issue.
+import randomName from '@scaleway/random-name'
 import {
   isJSONObject,
   resolveOneOf,
@@ -392,7 +393,7 @@ export const marshalCreateInstanceRequest = (
     request.endpoints !== undefined
       ? request.endpoints.map(elt => marshalEndpointSpec(elt, defaults))
       : undefined,
-  name: request.name,
+  name: request.name || randomName('mgdb'),
   node_number: request.nodeNumber,
   node_type: request.nodeType,
   password: request.password,
diff --git a/packages/clients/src/api/mongodb/v1alpha1/types.gen.ts b/packages/clients/src/api/mongodb/v1alpha1/types.gen.ts
index 7bcb5285e..75a00baa2 100644
--- a/packages/clients/src/api/mongodb/v1alpha1/types.gen.ts
+++ b/packages/clients/src/api/mongodb/v1alpha1/types.gen.ts
@@ -267,7 +267,7 @@ export type CreateInstanceRequest = {
   /** The Project ID on which the Database Instance will be created. */
   projectId?: string
   /** Name of the Database Instance. */
-  name: string
+  name?: string
   /** Version of the MongoDB™ engine. */
   version: string
   /** Tags to apply to the Database Instance. */