diff --git a/htdocs/core/lib/functions.lib.php b/htdocs/core/lib/functions.lib.php
index 0b84d9e65bf..7bfe90dbbde 100644
--- a/htdocs/core/lib/functions.lib.php
+++ b/htdocs/core/lib/functions.lib.php
@@ -1155,11 +1155,12 @@ function dol_syslog($message, $level = LOG_INFO, $ident = 0, $suffixinfilename =
  *  @param	string	$morehtmlright		Add more html content on right of tabs title
  *  @param	string	$morecss			More Css
  *  @param	int		$limittoshow		Limit number of tabs to show. Use 0 to use automatic default value.
+ *  @param	string	$moretabssuffix		A suffix to use when you have several dol_get_fiche_head() in same page
  * 	@return	void
  */
-function dol_fiche_head($links = array(), $active = '0', $title = '', $notab = 0, $picto = '', $pictoisfullpath = 0, $morehtmlright = '', $morecss = '', $limittoshow = 0)
+function dol_fiche_head($links = array(), $active = '0', $title = '', $notab = 0, $picto = '', $pictoisfullpath = 0, $morehtmlright = '', $morecss = '', $limittoshow = 0, $moretabssuffix = '')
 {
-	print dol_get_fiche_head($links, $active, $title, $notab, $picto, $pictoisfullpath, $morehtmlright, $morecss, $limittoshow);
+	print dol_get_fiche_head($links, $active, $title, $notab, $picto, $pictoisfullpath, $morehtmlright, $morecss, $limittoshow, $moretabssuffix);
 }
 
 /**
@@ -1174,9 +1175,10 @@ function dol_fiche_head($links = array(), $active = '0', $title = '', $notab = 0
  *  @param	string	$morehtmlright		Add more html content on right of tabs title
  *  @param	string	$morecss			More Css
  *  @param	int		$limittoshow		Limit number of tabs to show. Use 0 to use automatic default value.
+ *  @param	string	$moretabssuffix		A suffix to use when you have several dol_get_fiche_head() in same page
  * 	@return	string
  */
-function dol_get_fiche_head($links = array(), $active = '', $title = '', $notab = 0, $picto = '', $pictoisfullpath = 0, $morehtmlright = '', $morecss = '', $limittoshow = 0)
+function dol_get_fiche_head($links = array(), $active = '', $title = '', $notab = 0, $picto = '', $pictoisfullpath = 0, $morehtmlright = '', $morecss = '', $limittoshow = 0, $moretabssuffix = '')
 {
 	global $conf, $langs, $hookmanager;
 
@@ -1184,7 +1186,7 @@ function dol_get_fiche_head($links = array(), $active = '', $title = '', $notab
 	$showtitle = 1;
 	if (!empty($conf->dol_optimize_smallscreen)) $showtitle = 0;
 
-	$out = "\n".'<!-- dol_get_fiche_head -->';
+	$out = "\n".'<!-- dol_fiche_head - dol_get_fiche_head -->';
 
 	if ((!empty($title) && $showtitle) || $morehtmlright || !empty($links)) {
 		$out .= '<div class="tabs'.($picto ? '' : ' nopaddingleft').'" data-role="controlgroup" data-type="horizontal">'."\n";
@@ -1298,7 +1300,8 @@ function dol_get_fiche_head($links = array(), $active = '', $title = '', $notab
 		$left = ($langs->trans("DIRECTION") == 'rtl' ? 'right' : 'left');
 		$right = ($langs->trans("DIRECTION") == 'rtl' ? 'left' : 'right');
 
-		$tabsname = str_replace("@", "", $picto);
+		$tabsname = $moretabssuffix;
+		if (empty($tabsname)) { $tabsname = str_replace("@", "", $picto); }
 		$out .= '<div id="moretabs'.$tabsname.'" class="inline-block tabsElem">';
 		$out .= '<a href="#" class="tab moretab inline-block tabunactive reposition">'.$langs->trans("More").'... ('.$nbintab.')</a>';
 		$out .= '<div id="moretabsList'.$tabsname.'" style="position: absolute; '.$left.': -999em; text-align: '.$left.'; margin:0px; padding:2px; z-index:10;">';
diff --git a/htdocs/modulebuilder/index.php b/htdocs/modulebuilder/index.php
index 58944d9d108..df9e58e9b31 100644
--- a/htdocs/modulebuilder/index.php
+++ b/htdocs/modulebuilder/index.php
@@ -1843,7 +1843,7 @@ if ($module == 'initmodule')
 
 			if ($action != 'editfile' || empty($file))
 			{
-				dol_fiche_head($head2, $tab, '', -1, ''); // Description - level 2
+				dol_fiche_head($head2, $tab, '', -1, '', 0, '', '', 0, 'formodulesuffix'); // Description - level 2
 
 				print '<span class="opacitymedium">'.$langs->trans("ModuleBuilderDesc".$tab).'</span>';
 				$infoonmodulepath = '';