diff --git a/packages/downloads/src/portal/portal-request-dataset-export.ts b/packages/downloads/src/portal/portal-request-dataset-export.ts
index 0476c0cdb7e..2afe70bfad2 100644
--- a/packages/downloads/src/portal/portal-request-dataset-export.ts
+++ b/packages/downloads/src/portal/portal-request-dataset-export.ts
@@ -42,6 +42,8 @@ export function portalRequestDatasetExport(
 
 function composeExportParameters(params: any) {
   const { datasetId, spatialRefId, where } = params;
+
+  // TODO: move parseDatasetId() to hub-common and use that here
   const layerId = datasetId.split("_")[1];
 
   if (!layerId) {