diff --git a/lib/functions.js b/lib/functions.js
index 12f2e624a..578ca940f 100644
--- a/lib/functions.js
+++ b/lib/functions.js
@@ -586,6 +586,16 @@ function start_datatables() {
                     },
                     {
                         extend: 'print',
+						customize: function ( win ) {
+							$(win.document.body)
+								.css( 'font-size', '10pt' )
+								.append(
+									'<table class="main-records table table-condensed table-bordered dataTable" ><tfoot><tr><td colspan="3" ></td><td class="pull-right" >'+$('#summable').text()+'</td><td></td></tr></tfoot></table>',
+								);
+							$(win.document.body).find( 'table' )
+								.addClass( 'compact' )
+								.css( 'font-size', 'inherit' );
+						},
                         exportOptions: {
                             modifier: {
                                 selected: true
@@ -724,6 +734,7 @@ function start_datatables() {
                     this.api().columns().every(function () {
                         if (sum.summable[i] != undefined) {
                             $(this.footer()).addClass("text-right");
+							$(this.footer()).attr("id", "summable");
                             $(this.footer()).html(sum.summable[i]);
                         } else $(this.footer()).html("&nbsp;");
                         i++;
diff --git a/update/2_4_1.sql b/update/2_4_1.sql
index bf0756466..2b5d4bd1c 100644
--- a/update/2_4_1.sql
+++ b/update/2_4_1.sql
@@ -219,3 +219,7 @@ UPDATE `zz_files` SET `id_plugin` = NULL WHERE `id_plugin` = 0;
 -- Fix id_module (zz_files)
 ALTER TABLE `zz_files` CHANGE `id_module` `id_module` INT(11) NULL;
 UPDATE `zz_files` SET `id_module` = NULL WHERE `id_module` = 0;
+
+-- Totali fatture, sommabile
+UPDATE `zz_views` SET `summable` = '1' WHERE  `zz_views`.`id_module` = (SELECT `id` FROM `zz_modules` WHERE `name` = 'Fatture di vendita') AND name = 'Totale';
+UPDATE `zz_views` SET `summable` = '1' WHERE  `zz_views`.`id_module` = (SELECT `id` FROM `zz_modules` WHERE `name` = 'Fatture di acquisto') AND name = 'Totale';
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