diff --git a/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-course-reserves.tt b/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-course-reserves.tt
index c9ae9058e7..782caca48f 100644
--- a/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-course-reserves.tt
+++ b/koha-tmpl/opac-tmpl/bootstrap/en/modules/opac-course-reserves.tt
@@ -45,7 +45,7 @@
                                 <th>[% tp('Semester', 'Term') | html %]</th>
                                 <th>Instructors</th>
                                 <th>Notes</th>
-                                <th class="dtr-control-col"></th>
+                                <th class="dtr-control-col">[% t('Expand') | html %]</th>
                             </tr>
                         </thead>