diff --git a/htdocs/main.inc.php b/htdocs/main.inc.php
index c04f33fcd90..0a587bde8d4 100644
--- a/htdocs/main.inc.php
+++ b/htdocs/main.inc.php
@@ -1049,12 +1049,13 @@ function top_htmlhead($head, $title='', $disablejs=0, $disablehead=0, $arrayofjs
             else print '<link rel="stylesheet" type="text/css" href="'.DOL_URL_ROOT.'/includes/jquery/css/'.$jquerytheme.'/jquery-ui.css'.($ext?'?'.$ext:'').'">'."\n";    // JQuery
             print '<link rel="stylesheet" type="text/css" href="'.DOL_URL_ROOT.'/includes/jquery/plugins/tiptip/tipTip.css'.($ext?'?'.$ext:'').'">'."\n";                           // Tooltip
             print '<link rel="stylesheet" type="text/css" href="'.DOL_URL_ROOT.'/includes/jquery/plugins/jnotify/jquery.jnotify-alt.min.css'.($ext?'?'.$ext:'').'">'."\n";          // JNotify
+            /* Removed a old hidden problematic feature never used in Dolibarr. If an external module need datatable, the module must provide all lib it needs and manage version problems with other dolibarr components
             if (! empty($conf->global->MAIN_USE_JQUERY_DATATABLES) || (defined('REQUIRE_JQUERY_DATATABLES') && constant('REQUIRE_JQUERY_DATATABLES')))     // jQuery datatables
             {
                 print '<link rel="stylesheet" type="text/css" href="'.DOL_URL_ROOT.'/includes/jquery/plugins/datatables/media/css/jquery.dataTables.min.css'.($ext?'?'.$ext:'').'">'."\n";
                 print '<link rel="stylesheet" type="text/css" href="'.DOL_URL_ROOT.'/includes/jquery/plugins/datatables/extensions/Buttons/css/buttons.dataTables.min.css'.($ext?'?'.$ext:'').'">'."\n";
                 print '<link rel="stylesheet" type="text/css" href="'.DOL_URL_ROOT.'/includes/jquery/plugins/datatables/extensions/ColReorder/css/colReorder.dataTables.min.css'.($ext?'?'.$ext:'').'"></script>'."\n";
-            }
+            }*/
             if (! empty($conf->global->MAIN_USE_JQUERY_MULTISELECT) || defined('REQUIRE_JQUERY_MULTISELECT'))     // jQuery plugin "mutiselect", "multiple-select", "select2"...
             {
             	$tmpplugin=empty($conf->global->MAIN_USE_JQUERY_MULTISELECT)?constant('REQUIRE_JQUERY_MULTISELECT'):$conf->global->MAIN_USE_JQUERY_MULTISELECT;
@@ -1212,6 +1213,7 @@ function top_htmlhead($head, $title='', $disablejs=0, $disablehead=0, $arrayofjs
                 print '<!--[if gte IE 8]><script type="text/javascript" src="'.DOL_URL_ROOT.'/includes/jquery/plugins/fileupload/js/cors/jquery.xdr-transport'.$ext.'"></script><![endif]-->'."\n";
             }*/
             // jQuery DataTables
+            /* Removed a old hidden problematic feature never used in Dolibarr. If an external module need datatable, the module must provide all lib it needs and manage version problems with other dolibarr components
             if (! empty($conf->global->MAIN_USE_JQUERY_DATATABLES) || (defined('REQUIRE_JQUERY_DATATABLES') && constant('REQUIRE_JQUERY_DATATABLES')))
             {
                 print '<script type="text/javascript" src="'.DOL_URL_ROOT.'/includes/jquery/plugins/datatables/media/js/jquery.dataTables.min.js'.($ext?'?'.$ext:'').'"></script>'."\n";
@@ -1224,7 +1226,7 @@ function top_htmlhead($head, $title='', $disablejs=0, $disablehead=0, $arrayofjs
                 print '<script type="text/javascript" src="'.DOL_URL_ROOT.'/includes/jszip/jszip.min.js"></script>'."\n";
                 print '<script type="text/javascript" src="'.DOL_URL_ROOT.'/includes/pdfmake/pdfmake.min.js"></script>'."\n";
                 print '<script type="text/javascript" src="'.DOL_URL_ROOT.'/includes/pdfmake/vfs_fonts.js"></script>'."\n";
-            }
+            }*/
             // jQuery Timepicker
             if (! empty($conf->global->MAIN_USE_JQUERY_TIMEPICKER) || defined('REQUIRE_JQUERY_TIMEPICKER'))
             {