diff --git a/src/nevermined/api/RegistryBaseApi.ts b/src/nevermined/api/RegistryBaseApi.ts
index e6ef12fd6..498ed66e8 100644
--- a/src/nevermined/api/RegistryBaseApi.ts
+++ b/src/nevermined/api/RegistryBaseApi.ts
@@ -172,6 +172,7 @@ export abstract class RegistryBaseApi extends Instantiable {
               assetAttributes.metadata.additionalInformation = {
                 ...assetAttributes.metadata.additionalInformation,
                 customData: {
+                  ...assetAttributes.metadata.additionalInformation?.customData,
                   openApi: assetAttributes.metadata.main.webService?.openEndpoints[0],
                 },
               }