diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/course_reserves/course-details.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/course_reserves/course-details.tt
index acda85b512..9174459162 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/course_reserves/course-details.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/course_reserves/course-details.tt
@@ -298,7 +298,7 @@
                                     [% IF CAN_user_coursereserves_add_reserves || CAN_user_coursereserves_delete_reserves %]
                                         <td class="actions">
                                             [% IF CAN_user_coursereserves_add_reserves && logged_in_user.can_edit_items_from( cr.item.homebranch ) %]
-                                                <a class="btn btn-default btn-xs" href="add_items.pl?course_id=[% course.course_id | html %]&amp;itemnumber=[% cr.item.itemnumber | html %]&amp;biblionumber=[% cr.biblio.biblionumber | html %]&amp;action=lookup&amp;return=[% course.course_id | html %]&amp;is_edit=1"><i class="fa-solid fa-pencil" aria-hidden="true"></i> Edit</a>
+                                                <a class="btn btn-default btn-xs" href="add_items.pl?course_id=[% course.course_id | html %]&amp;op=lookup&amp;itemnumber=[% cr.item.itemnumber | html %]&amp;biblionumber=[% cr.biblio.biblionumber | html %]&amp;is_edit=1&amp;return=[% course.course_id | html %]"><i class="fa-solid fa-pencil" aria-hidden="true"></i> Edit</a>
                                             [% END %]
 
                                             [% IF CAN_user_coursereserves_delete_reserves %]