diff --git a/prometheus.data-commons.org/metadata/aggregate_config.json b/prometheus.data-commons.org/metadata/aggregate_config.json
index 0424200fd4..86d3911047 100644
--- a/prometheus.data-commons.org/metadata/aggregate_config.json
+++ b/prometheus.data-commons.org/metadata/aggregate_config.json
@@ -704,6 +704,7 @@
 				"_unique_id": "path:StudyInstanceUID",
 				"study_id": "path:StudyInstanceUID",
 				"study_description": "path:StudyDescription",
+				"program_name": "path:Collection",
 				"full_name": "",
 				"short_name": "",
 				"commons": "",
@@ -736,6 +737,7 @@
 				],
 				"_unique_id": "path:SeriesInstanceUID",
 				"commons": "",
+				"program_name": "path:Collection",
 				"subject_id": "path:SeriesInstanceUID",
 				"subject_apollo_id": "path:PatientID",
 				"subject_race": "",