diff --git a/htdocs/lib/functions.lib.php b/htdocs/lib/functions.lib.php
index 95bc4bc1f43eadf5554d89ba98145a9e0c6c062c..f69e16c8b968b4a2e696199a6bb2a8e24c180133 100644
--- a/htdocs/lib/functions.lib.php
+++ b/htdocs/lib/functions.lib.php
@@ -1566,7 +1566,7 @@ function print_liste_field_titre($name, $file, $field, $begin="", $options="", $
 	if ($field)
 	{
 		//print " ";
-	    print '<img width="2px" src="/theme/common/transparent.png">';
+	    print '<img width="2" src="/theme/common/transparent.png">';
 		if (! $sortorder)
 	    {
 	        print '<a href="'.$file.'?sortfield='.$field.'&amp;sortorder=asc&amp;begin='.$begin.$options.'">'.img_down("A-Z",0).'</a>';