diff --git a/admin/searchengine/elasticsearch/mappings.yaml b/admin/searchengine/elasticsearch/mappings.yaml
index 16aaabfdbb..14ab3ecd99 100644
--- a/admin/searchengine/elasticsearch/mappings.yaml
+++ b/admin/searchengine/elasticsearch/mappings.yaml
@@ -1992,7 +1992,7 @@ biblios:
       sort: 1
       suggestible: ''
     - facet: ''
-      marc_field: 020a
+      marc_field: 020az
       marc_type: marc21
       sort: 1
       suggestible: ''
@@ -2083,6 +2083,23 @@ biblios:
       marc_type: marc21
       sort: 1
       suggestible: ''
+    - facet: ''
+      marc_field: 010a
+      marc_type: unimarc
+      sort: 1
+      suggestible: ''
+    opac: 1
+    staff_client: 1
+    type: isbn
+  isbn-all:
+    label: isbn-all
+    mandatory: ~
+    mappings:
+    - facet: ''
+      marc_field: 020az
+      marc_type: marc21
+      sort: 1
+      suggestible: ''
     - facet: ''
       marc_field: 010az
       marc_type: unimarc