diff --git a/admin/searchengine/elasticsearch/mappings.yaml b/admin/searchengine/elasticsearch/mappings.yaml
index 929f2f9410..929d62b08a 100644
--- a/admin/searchengine/elasticsearch/mappings.yaml
+++ b/admin/searchengine/elasticsearch/mappings.yaml
@@ -2034,7 +2034,12 @@ biblios:
       sort: 1
       suggestible: ''
     - facet: ''
-      marc_field: 022a
+      marc_field: 022ayz
+      marc_type: marc21
+      sort: 1
+      suggestible: ''
+    - facet: ''
+      marc_field: 023ayz
       marc_type: marc21
       sort: 1
       suggestible: ''
@@ -2154,6 +2159,28 @@ biblios:
       marc_type: marc21
       sort: 1
       suggestible: ''
+    - facet: ''
+      marc_field: 011a
+      marc_type: unimarc
+      sort: 1
+      suggestible: ''
+    opac: 1
+    staff_client: 1
+    type: stdno
+  issn-all:
+    label: issn-all
+    mandatory: ~
+    mappings:
+    - facet: ''
+      marc_field: 022ayz
+      marc_type: marc21
+      sort: 1
+      suggestible: ''
+    - facet: ''
+      marc_field: 023ayz
+      marc_type: marc21
+      sort: 1
+      suggestible: ''
     - facet: ''
       marc_field: 011ayz
       marc_type: unimarc