diff --git a/htdocs/core/lib/functions.lib.php b/htdocs/core/lib/functions.lib.php
index 906eb08dd81..31e2a1344b4 100644
--- a/htdocs/core/lib/functions.lib.php
+++ b/htdocs/core/lib/functions.lib.php
@@ -2406,8 +2406,8 @@ function getTitleFieldOfList($name, $thead=0, $file="", $field="", $begin="", $m
 
 	// If field is used as sort criteria we use a specific class
 	// Example if (sortfield,field)=("nom","xxx.nom") or (sortfield,field)=("nom","nom")
-	if ($field && ($sortfield == $field || $sortfield == preg_replace("/^[^\.]+\./","",$field))) $out.= '<'.$tag.' class="liste_titre_sel'.($field?' nowrap':'').'" '. $moreattrib.'>';
-	else $out.= '<'.$tag.' class="liste_titre'.($field?' nowrap':'').'" '. $moreattrib.'>';
+	if ($field && ($sortfield == $field || $sortfield == preg_replace("/^[^\.]+\./","",$field))) $out.= '<'.$tag.' class="liste_titre_sel" '. $moreattrib.'>';
+	else $out.= '<'.$tag.' class="liste_titre" '. $moreattrib.'>';
 
 	if (! empty($conf->dol_optimize_smallscreen) && empty($thead) && $field)    // If this is a sort field
 	{
@@ -2435,7 +2435,7 @@ function getTitleFieldOfList($name, $thead=0, $file="", $field="", $begin="", $m
 		if (! preg_match('/^&/',$options)) $options='&'.$options;
 
 		//print "&nbsp;";
-		$out.= '<img width="2" src="'.DOL_URL_ROOT.'/theme/common/transparent.png" alt="">';
+		$out.= '<img width="2" src="'.DOL_URL_ROOT.'/theme/common/transparent.png" alt=""><span class="nowrap">';
 
 		if (! $sortorder || $field != $sortfield)
 		{
@@ -2453,6 +2453,8 @@ function getTitleFieldOfList($name, $thead=0, $file="", $field="", $begin="", $m
 				$out.= '<a href="'.$file.'?sortfield='.$field.'&sortorder=desc&begin='.$begin.$options.'">'.img_up("Z-A",0).'</a>';
 			}
 		}
+
+		$out.= '</span>';
 	}
 	$out.='</'.$tag.'>';