diff --git a/api/helpers/aggregators.js b/api/helpers/aggregators.js
index 91d3bc2..f163984 100644
--- a/api/helpers/aggregators.js
+++ b/api/helpers/aggregators.js
@@ -271,6 +271,12 @@ const generateExpArray = async (field, roles, schemaName) => {
             handleDateEndItem(orArray, field, decodeURIComponent(entry));
           }
           break;
+        case 'dateAddedStart':
+          handleDateStartItem(orArray, ['dateAdded'], decodeURIComponent(entry));
+          break;
+        case 'dateAddedEnd':
+          handleDateEndItem(orArray, ['dateAdded'], decodeURIComponent(entry));
+          break;
         case 'datePostedStart':
           handleDateStartItem(orArray, ['datePosted'], decodeURIComponent(entry));
           break;