diff --git a/admin/searchengine/elasticsearch/mappings.yaml b/admin/searchengine/elasticsearch/mappings.yaml
index 929d62b08a..27d6072395 100644
--- a/admin/searchengine/elasticsearch/mappings.yaml
+++ b/admin/searchengine/elasticsearch/mappings.yaml
@@ -1,5 +1,17 @@
 ---
 authorities:
+  Biographical-note:
+    label: Biographical-note
+    mandatory: ~
+    mappings:
+    - facet: ''
+      marc_field: 678(ab)
+      marc_type: marc21
+      sort: 1
+      suggestible: ''
+    opac: 1
+    staff_client: 1
+    type: ''
   Corporate-name-see-also-from:
     label: Corporate-name-see-also-from
     mandatory: ~