diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/reports/guided_reports_start.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/reports/guided_reports_start.tt
index 1e50498d74..5668c4fa13 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/reports/guided_reports_start.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/reports/guided_reports_start.tt
@@ -2451,7 +2451,7 @@
             });
 
             // Apply select2 to all select fields having a "multiple" attribute
-            let selectFields = document.querySelectorAll('select[multiple]');
+            let selectFields = document.querySelectorAll('#report_param_form select[multiple]');
             selectFields.forEach((selectField) => {
                 selectField.style.minWidth = '320px';
                 $(selectField).select2();