diff --git a/packages/consumption/src/modules/attributes/local/CreateSharedLocalAttributeParams.ts b/packages/consumption/src/modules/attributes/local/CreateSharedLocalAttributeParams.ts
index fd5dec0d4..fd033ef2b 100644
--- a/packages/consumption/src/modules/attributes/local/CreateSharedLocalAttributeParams.ts
+++ b/packages/consumption/src/modules/attributes/local/CreateSharedLocalAttributeParams.ts
@@ -37,7 +37,7 @@ export class CreateSharedLocalAttributeParams extends Serializable implements IC
 
     @serialize()
     @validate({ nullable: true })
-    public thirdPartyAddress: CoreAddress;
+    public thirdPartyAddress?: CoreAddress;
 
     public static from(value: ICreateSharedLocalAttributeParams | CreateSharedLocalAttributeParamsJSON): CreateSharedLocalAttributeParams {
         return this.fromAny(value);