diff --git a/Koha/SearchEngine/Elasticsearch.pm b/Koha/SearchEngine/Elasticsearch.pm
index 9aa8d0c54f..cecb1cc609 100644
--- a/Koha/SearchEngine/Elasticsearch.pm
+++ b/Koha/SearchEngine/Elasticsearch.pm
@@ -779,7 +779,7 @@ sub marc_records_to_documents {
                 my $avail_items = Koha::Items->search({
                     biblionumber => $biblionumber,
                     onloan       => undef,
-                    notforloan   => 0,
+                    itemlost     => 0,
                 })->count;
 
                 $record_document->{available} = $avail_items ? \1 : \0;
diff --git a/t/db_dependent/Koha/SearchEngine/Elasticsearch.t b/t/db_dependent/Koha/SearchEngine/Elasticsearch.t
index d4e99ede63..9889c343b5 100755
--- a/t/db_dependent/Koha/SearchEngine/Elasticsearch.t
+++ b/t/db_dependent/Koha/SearchEngine/Elasticsearch.t
@@ -962,7 +962,7 @@ subtest 'marc_records_to_documents should set the "available" field' => sub {
 
     $item->notforloan(1)->store();
     $docs = $see->marc_records_to_documents([$marc_record_1]);
-    is_deeply($docs->[0]->{available}, \0, 'a biblio with one item that is "notforloan" is not available');
+    is_deeply($docs->[0]->{available}, \1, 'a biblio with one item that is "notforloan" is available');
 
     $item->set({ notforloan => 0, onloan => '2022-03-03' })->store();
     $docs = $see->marc_records_to_documents([$marc_record_1]);
@@ -970,7 +970,7 @@ subtest 'marc_records_to_documents should set the "available" field' => sub {
 
     $item->set({ onloan => undef, withdrawn => 1 })->store();
     $docs = $see->marc_records_to_documents([$marc_record_1]);
-    is_deeply($docs->[0]->{available}, \0, 'a biblio with one item that is withdrawn is not available');
+    is_deeply($docs->[0]->{available}, \1, 'a biblio with one item that is withdrawn is available');
 
     $item->set({ withdrawn => 0, itemlost => 1 })->store();
     $docs = $see->marc_records_to_documents([$marc_record_1]);
@@ -978,7 +978,7 @@ subtest 'marc_records_to_documents should set the "available" field' => sub {
 
     $item->set({ itemlost => 0, damaged => 1 })->store();
     $docs = $see->marc_records_to_documents([$marc_record_1]);
-    is_deeply($docs->[0]->{available}, \0, 'a biblio with one item that is damaged is not available');
+    is_deeply($docs->[0]->{available}, \1, 'a biblio with one item that is damaged is available');
 
     my $item2 = Koha::Item->new({
         biblionumber => $biblionumber,