diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/acqui/invoices.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/acqui/invoices.tt
index be3cdf4242..a628a2da06 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/acqui/invoices.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/acqui/invoices.tt
@@ -120,10 +120,10 @@
           </table>
           [% IF CAN_user_acquisition_merge_invoices %]
               [% IF tab == 'closed' %]
-                <a class="btn btn-default merge" id="merge" href="#merge_invoices" data-table="closedresultst"><i class="fa fa-compress"></i> Merge selected invoices</a>
+                <a class="btn btn-default merge" id="merge_closed" href="#merge_invoices" data-table="closedresultst"><i class="fa fa-compress"></i> Merge selected invoices</a>
                 <a class="btn btn-default" id="open_sel" href="#reopen_selected" data-table="closedresultst" data-op="reopen" data-referer="referer=/cgi-bin/koha/acqui/invoices.pl%3Fop=do_search%26invoicenumber=[% invoicenumber | uri %]%26supplier=[% booksellerid | uri %]%26shipmentdatefrom=[% shipmentdatefrom | $KohaDates %]%26shipmentdateto=[% shipmentdateto | $KohaDates %]%26billingdatefrom=[% billingdatefrom | $KohaDates %]%26billingdateto=[% billingdateto | $KohaDates %]%26isbneanissn=[% isbneanissn | uri %]%26title=[% title | uri %]%26author=[% author | uri %]%26publisher=[% publisher | uri %]%26publicationyear=[% publicationyear | uri %]%26branch=[% branch | uri %]"><i class="fa fa-refresh"></i> Reopen selected invoices</a>
               [% ELSE  %]
-                <a class="btn btn-default merge" id="merge" href="#merge_invoices" data-status="openedresultst"><i class="fa fa-compress"></i> Merge selected invoices</a>
+                <a class="btn btn-default merge" id="merge_open" href="#merge_invoices" data-table="openedresultst"><i class="fa fa-compress"></i> Merge selected invoices</a>
                 <a class="btn btn-default" id="close_sel" href="#close_selected" data-table="openedresultst" data-op="close" data-referer="referer=/cgi-bin/koha/acqui/invoices.pl%3Fop=do_search%26invoicenumber=[% invoicenumber | uri %]%26supplier=[% booksellerid | uri %]%26shipmentdatefrom=[% shipmentdatefrom | $KohaDates %]%26shipmentdateto=[% shipmentdateto | $KohaDates %]%26billingdatefrom=[% billingdatefrom | $KohaDates %]%26billingdateto=[% billingdateto | $KohaDates %]%26isbneanissn=[% isbneanissn | uri %]%26title=[% title | uri %]%26author=[% author | uri %]%26publisher=[% publisher | uri %]%26publicationyear=[% publicationyear | uri %]%26branch=[% branch | uri %]"><i class="fa fa-times-circle"></i> Close selected invoices</a>
               [% END %]
           [% END %] <!-- invoices_table -->