diff --git a/htdocs/core/tpl/login.tpl.php b/htdocs/core/tpl/login.tpl.php
index 357c2b2eba6ad..731084c09260a 100644
--- a/htdocs/core/tpl/login.tpl.php
+++ b/htdocs/core/tpl/login.tpl.php
@@ -25,7 +25,7 @@
 if (GETPOST('dol_no_mouse_hover')) $conf->dol_no_mouse_hover=1;
 if (GETPOST('dol_use_jmobile')) $conf->dol_use_jmobile=1;
 
-$arrayofjs=array('/core/js/dst.js');					// Javascript code on logon page only to detect user tz, dst_observed, dst_first, dst_second
+$arrayofjs=array('/core/js/dst.js'.(empty($conf->dol_use_jmobile)?'':'?version='.urlencode(DOL_VERSION)));					// Javascript code on logon page only to detect user tz, dst_observed, dst_first, dst_second
 $titleofloginpage=$langs->trans('Login').' '.$title;	// title is defined by dol_loginfunction in security2.lib.php
 print top_htmlhead('',$titleofloginpage,0,0,$arrayofjs);
 ?>
diff --git a/htdocs/main.inc.php b/htdocs/main.inc.php
index 0db8df3e45893..3c48228613e3d 100644
--- a/htdocs/main.inc.php
+++ b/htdocs/main.inc.php
@@ -1209,7 +1209,7 @@ function top_htmlhead($head, $title='', $disablejs=0, $disablehead=0, $arrayofjs
                 print 'var ckeditorFilebrowserBrowseUrl = \''.DOL_URL_ROOT.'/core/filemanagerdol/browser/default/browser.php?Connector='.DOL_URL_ROOT.'/core/filemanagerdol/connectors/php/connector.php\';'."\n";
                 print 'var ckeditorFilebrowserImageBrowseUrl = \''.DOL_URL_ROOT.'/core/filemanagerdol/browser/default/browser.php?Type=Image&Connector='.DOL_URL_ROOT.'/core/filemanagerdol/connectors/php/connector.php\';'."\n";
                 print '</script>'."\n";
-                print '<script type="text/javascript" src="'.$pathckeditor.'ckeditor_basic.js"></script>'."\n";
+                print '<script type="text/javascript" src="'.$pathckeditor.'ckeditor_basic.js'.($ext?'?'.$ext:'').'"></script>'."\n";
             }
 
             // Global js function