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 4228ae19e0..2e6a91ed68 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
@@ -1001,7 +1001,7 @@
                                             [% IF header_row.$place.cell == 'itemnumber' || header_types.item(header_row.$place.cell) == 'itemnumber' %]
                                                 [% SET batch_itemnumbers = 1 %]
                                                 [% SET header_row.$place.has_itemnumbers = 1 %]
-                                                <input type="hidden" name="[% header_row.$place.cell | html %]" value="[% cells.cell | html %]" />
+                                                <input type="hidden" name="itemnumber" value="[% cells.cell | html %]" />
                                             [% END %]
                                         [% END %]
                                     [% END %]
@@ -1018,7 +1018,7 @@
                                             [% IF header_row.$place.cell == 'itemnumber' || header_types.item(header_row.$place.cell) == 'itemnumber' %]
                                                 [% SET batch_itemnumbers = 1 %]
                                                 [% SET header_row.$place.has_itemnumbers = 1 %]
-                                                <input type="hidden" name="[% header_row.$place.cell | html %]" value="[% cells.cell | html %]" />
+                                                <input type="hidden" name="itemnumber" value="[% cells.cell | html %]" />
                                             [% END %]
                                         [% END %]
                                     [% END %]